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Newsgroups: comp.mail.sendmail,comp.mail.misc,comp.mail.smail,comp.answers,news.answers
Subject: comp.mail.sendmail Frequently Asked Questions (FAQ)
From: brad@birch.ims.disa.mil (Brad Knowles)
Followup-to: comp.mail.sendmail
Summary: This posting contains a list of Frequently Asked Questions
(and their answers) about the program "sendmail", distributed
with many versions of Unix (and available for some other
operating systems). This FAQ is shared between
comp.mail.sendmail and the Sendmail V8 distribution. It should
be read by anyone who wishes to post to comp.mail.sendmail, or
anyone having questions about the newsgroup itself.
Archive-name: mail/sendmail-faq
Posting-Frequency: monthly (first Monday)
[The most recent copy of this document can be obtained via anonymous
FTP from rtfm.mit.edu in /pub/usenet/news.answers/mail/sendmail-faq.
The FAQ is no longer maintained with the sendmail release. It is
posted regularly to comp.mail.sendmail, comp.mail.misc, comp.mail.smail,
comp.answers, and news.answers, and can be obtained via anonymous FTP
from ftp://rtfm.mit.edu/pub/usenet/news.answers/mail/sendmail-faq.
If you do not have access to anonymous FTP, you can retrieve it by
sending email to mail-server@rtfm.mit.edu with the command "send
usenet/news.answers/mail/sendmail-faq" in the message.]
usenet/news.answers/mail/sendmail-faq" in the message.
Sendmail Version 8
Frequently Asked Questions
Last updated 9/17/95
This FAQ is specific to Version 8.6.10 of sendmail. Other questions,
particularly regarding compilation and configuration, are answered in
src/READ_ME and cf/README (found in the V8 sendmail distribution).
This is also the official FAQ for the Usenet newsgroup
comp.mail.sendmail.
======================================================================
BEFORE YOU GO ANY FURTHER
======================================================================
* What do you wish everyone would do before sending you mail or
posting to comp.mail.sendmail?
Read this FAQ completely. Read src/READ_ME and cf/README
completely. Read the books written to help with common
problems such as compilation and installation, configuration,
security issues, etc.... Ask themselves if their question
hasn't already been answered.
----------------------------------------------------------------------
* How can I be sure if this is the right place to look for answers
to my questions?
1. Do you know, for a fact, that the question is related to
sendmail V8?
2. Do you know, for a fact, that the question is related to an
older version of sendmail?
3. Is the question about a sendmail-like program (e.g., Smail,
Zmailer, MMDF, etc...)?
4. Is the question about an SMTP Gateway product for a LAN
mail package (e.g., cc:Mail, MS-Mail, WordPerfect
Office/GroupWise, etc...)?
If you answered "yes" to the question #1, then this is the
right place.
If you answered "yes" to questions #2 or #3, then you should
seriously consider upgrading to the most recent version of
sendmail V8.
For question #2, If you're going to continue using an older
version of sendmail, you may not find much help and will
probably get some responses that amount to "Get V8".
Otherwise, this is probably the best place to look for
answers.
If you answered "yes" to question #3 and are not going to
upgrade to sendmail V8, then this is probably not the right
place to look.
If you answered "yes" to question #4, then this is almost
certainly not the right place to look.
For questions #3 and #4, try looking around elsewhere in the
"comp.mail.*" hierarchy for a more appropriate newsgroup.
For example, you might want to try posting to comp.mail.misc
or comp.mail.smail.
If you couldn't answer "yes" to any of the above questions,
then you're DEFINITELY in the wrong place. For the sake of
your sanity and ego, not to mention avoiding the waste of
your time and ours, try asking your System or E-Mail
Administrator(s) before you post any questions publicly.
----------------------------------------------------------------------
* Where can I find the latest version of this FAQ?
It is included in the most recent Version 8 distribution of
sendmail (described below), as well as via anonymous FTP from
rtfm.mit.edu in /pub/usenet/news.answers/mail/sendmail-faq.
If you do not have access to anonymous FTP, you can retrieve
it by sending email to mail-server@rtfm.mit.edu with the
command "send usenet/news.answers/mail/sendmail-faq" in the
message.
----------------------------------------------------------------------
* I don't have access to Usenet news. Can I still get access to
comp.mail.sendmail?
Yes. Send email to mxt@dl.ac.uk with the command "sub
comp-news.comp.mail.sendmail <full-US-ordered-email-address>"
in the message.
E-mail you want posted on comp.mail.sendmail should be sent
to comp-mail-sendmail@dl.ac.uk
----------------------------------------------------------------------
* I have sendmail-related DNS questions. Where should I ask them?
Depending on how deeply they get into the DNS, they can be
asked here. However, you'll probably be told that you should
send them to the Info-BIND mailing list (if the question is
specific to that program) or to the Usenet newsgroup
comp.protocols.tcp-ip.domains (DNS in general).
----------------------------------------------------------------------
* How do I subscribe to either of these?
For comp.protocols.tcp-ip.domains, you have to be on Usenet.
They don't have a news-to-mail gateway yet.
For the Info-BIND mailing list, send email to
bind-request@uunet.uu.net with the command "subscribe" in the
message. Submissions should be sent to bind@uunet.uu.net
======================================================================
GENERAL QUESTIONS
======================================================================
* Where can I get Version 8?
Via anonymous FTP from FTP.CS.Berkeley.EDU in /ucb/sendmail.
----------------------------------------------------------------------
* What are the differences between Version 8 and other versions?
See doc/changes/changes.me in the sendmail distribution.
----------------------------------------------------------------------
* What happened to sendmail 6.x and 7.x?
When a new (Alpha/Beta) version of sendmail was released, it
was changed to Release 6. Development continued in that tree
until 4.4BSD was released, when everything on the 4.4 tape
was set to be version 8.1. Version 7.x never existed.
----------------------------------------------------------------------
* What books are available describing sendmail?
There is one book available devoted to sendmail:
Costales, Allman, and Rickert, _Sendmail_. O'Reilly &
Associates.
Several books have sendmail chapters, for example:
Nemeth, Snyder, and Seebass, _Unix System Administration
Handbook_. Prentice-Hall.
Carl-Mitchell and Quarterman, _Practical Internetworking with
TCP/IP and UNIX_. Addison-Wesley.
Hunt, _TCP/IP Network Administration_. O'Reilly & Associates.
Another book about sendmail is due out "soon":
Avolio & Vixie, _Sendmail Theory and Practice_. Digital
Press (release date unknown).
For details on sendmail-related DNS issues, consult:
Liu and Albitz, _DNS and BIND_. O'Reilly & Associates.
For details on UUCP, see:
O'Reilly and Todino, _Managing UUCP and Usenet_.
O'Reilly & Associates.
======================================================================
COMPILING AND INSTALLING SENDMAIL 8
======================================================================
* Version 8 requires a new version of "make". Where can I get this?
Actually, Version 8 does not require a new version of "make".
It includes a collection of Makefiles for different architectures,
only one or two of which require the new "make". For a supported
architecture, use ``sh makesendmail''. If you are porting to a
new architecture, start with Makefile.dist.
If you really do want the new make, it is available on any of
the BSD Net2 or 4.4-Lite distribution sites. These include:
ftp.uu.net /systems/unix/bsd-sources
gatekeeper.dec.com /.0/BSD/net2
ucquais.cba.uc.edu /pub/net2
ftp.luth.se /pub/unix/4.3bsd/net2
Diffs and instructions for building this version of make
under SunOS 4.1.x are available on ftp.css.itd.umich.edu in
/pub/systems/sun/Net2-make.sun4.diff.Z. A patchkit for
Ultrix is on ftp.vix.com in /pub/patches/pmake-for-ultrix.Z.
Patches for AIX 3.2.4 are available on ftp.uni-stuttgart.de
in /sw/src/patches/bsd-make-rus-patches.
There is also a Linux version available on the main Linux
distribution sites as pmake; this version is included as
standard with the current Slackware distributions.
----------------------------------------------------------------------
* What macro package do I use to format the V8 man pages?
The BSD group switched over the the ``mandoc'' macros for the
4.4 release. These include more hooks designed for hypertext
handling. However, new man pages won't format under the old
man macros. Fortunately, old man pages will format under the
new mandoc macros.
Get the new macros with the BSD Net2 or 4.4-Lite release (see
above for locations; for example, on FTP.UU.NET the files
/system/unix/bsd-sources/share/tmac/me/strip/sed and
/system/unix/bsd-sources/share/tmac/* are what you need).
This macro set is also included with newer versions of groff.
----------------------------------------------------------------------
* What modes should be used when installing sendmail?
The sendmail binary should be owned by root, mode 4755.
The queue directory should be owned by root, with a mode
between 700 and 755. Under no circumstances should
it be group or other writable!
The sendmail config file should be owned by root, mode 644.
The aliases file should generally be owned by one trusted
user and writable only by that user, although it is
not unreasonable to have it group writable by a
"sysadmin" group. It should not be world writable.
The aliases database files (aliases.db or aliases.{pag,dir}
depending on what database format you compile with)
should be owned by root, mode 644.
======================================================================
CONFIGURATION QUESTIONS
======================================================================
* How do I make all my addresses appear to be from a single host?
Using the V8 configuration macros, use:
MASQUERADE_AS(my.dom.ain)
This will cause all addresses to be sent out as being from
the indicated domain.
----------------------------------------------------------------------
* How do I rewrite my From: lines to read ``First_Last@My.Domain''?
There are a couple of ways of doing this. This describes
using the "user database" code. This is still experimental,
and was intended for a different purpose -- however, it does
work with a bit of care. It does require that you have the
Berkeley "db" package installed (it won't work with DBM).
First, create your input file. This should have lines like:
loginname:mailname First_Last
First_Last:maildrop loginname
Install it in (say) /etc/userdb. Create the database:
makemap btree /etc/userdb.db < /etc/userdb
You can then create a config file that uses this. You will
have to include the following in your .mc file:
define(confUSERDB_SPEC, /etc/userdb.db)
FEATURE(notsticky)
----------------------------------------------------------------------
* So what was the user database feature intended for?
The intent was to have all information for a given user
(where the user is the unique login name, not an inherently
non-unique full name) in one place. This would include phone
numbers, addresses, and so forth. The "maildrop" feature is
because Berkeley does not use a centralized mail server
(there are a number of reasons for this that are mostly
historic), and so we need to know where each user gets his or
her mail delivered -- i.e., the mail drop.
We are in the process of setting up our environment so that
mail sent to an unqualified "name" goes to that person's
preferred maildrop; mail sent to "name@host" goes to that
host. The purpose of "FEATURE(notsticky)" is to cause
"name@host" to be looked up in the user database for delivery
to the maildrop.
----------------------------------------------------------------------
* Why are you so hostile to using full names for e-mail addresses?
Because full names are not unique. For example, the computer
community has two Andy Tannenbaums and two Peter Deutsches.
At one time, Bell Labs had two Stephen R. Bournes with
offices a few doors apart. You can create alternative
addresses (e.g., Stephen_R_Bourne_2), but that's even worse
-- which one of them has to have their name desecrated in
this way? And you can bet that one of them will get most of
the other person's e-mail.
So called "full names" are just an attempt to create longer
versions of unique names. Rather that lulling people into a
sense of security, I'd rather that it be clear that these
handles are arbitrary. People should use good user agents
that have alias mappings so that they can attach arbitrary
names for their personal use to those with whom they
correspond (such as the MH alias file).
Even worse is fuzzy matching in e-mail -- this can make good
addresses turn bad. For example, Eric Allman is currently
(to the best of our knowledge) the only ``Allman'' at
Berkeley, so mail sent to "Allman@Berkeley.EDU" should get to
him. But if another Allman ever appears, this address could
suddenly become ambiguous. He's been the only Allman at
Berkeley for over fifteen years -- to suddenly have this
"good address" bounce mail because it is ambiguous would be a
heinous wrong.
Finger services should be as fuzzy as possible (within
reason, of course). Mail services should be unique.
----------------------------------------------------------------------
* Should I use a wildcard MX for my domain?
If at all possible, no.
Wildcard MX records have lots of semantic "gotcha"s. For
example, they will match a host "unknown.your.domain" -- if
you don't explicitly test for unknown hosts in your domain,
you will get "config error: mail loops back to myself"
errors.
See RFCs 1535-1537 for more detail and other related (or
common) problems.
----------------------------------------------------------------------
* How can I get sendmail to process messages sent to an account and
send the results back to the originator?
This is a local mailer issue, not a sendmail issue.
Depending on what you're doing, look at procmail (mentioned
again below), ftpmail, or Majordomo.
Check your local archie server to see what machine(s) nearest
you have the most recent versions of these programs.
----------------------------------------------------------------------
* How can I get sendmail to deliver local mail to $HOME/.mail
instead of into /usr/spool/mail (or /usr/mail)?
Again, this is a local mailer issue, not a sendmail issue.
Either modify your local mailer (source code will be
required) or change the program called in the "local" mailer
configuration description to be a new program that does this
local delivery. One program that is capable of doing this is
"procmail", although there are probably many others as well.
You might be interested in reading the paper ``HLFSD:
Delivering Email to your $HOME'' available in the Proceedings
of the USENIX System Administration (LISA VII) Conference
(November 1993). This is also available via public FTP from
ftp.cs.columbia.edu in /pub/hlfsd/{README.hlfsd,hlfsd.ps}.
----------------------------------------------------------------------
* I'm trying to to get my mail to go into queue only mode, and it
delivers the mail interactively anyway. (Or, I'm trying to use
the "don't deliver to expensive mailer" flag, and it delivers the
mail interactively anyway.) I can see it does it: here's the
output of "sendmail -v foo@somehost" (or Mail -v or equivalent).
The -v flag to sendmail (which is implied by the -v flag to
Mail and other programs in that family) tells sendmail to
watch the transaction. Since you have explicitly asked to
see what's going on, it assumes that you do not want to to
auto-queue, and turns that feature off. Remove the -v flag
and use a "tail -f" of the log instead to see what's going
on.
If you are trying to use the "don't deliver to expensive
mailer" flag (mailer flag "e"), be sure you also turn on
global option "c" -- otherwise it ignores the mailer flag.
----------------------------------------------------------------------
* There are four UUCP mailers listed in the configuration files.
Which one should I use?
The choice is partly a matter of local preferences and what
is running at the other end of your UUCP connection. Unlike
good protocols that define what will go over the wire, UUCP
uses the policy that you should do what is right for the
other end; if they change, you have to change. This makes it
hard to do the right thing, and discourages people from
updating their software. In general, if you can avoid UUCP,
please do.
If you can't avoid it, you'll have to find the version that
is closest to what the other end accepts. Following is a
summary of the UUCP mailers available.
uucp-old (obsolete name: "uucp")
This is the oldest, the worst (but the closest to UUCP) way
of sending messages across UUCP connections. It does
bangify everything and prepends $U (your UUCP name) to the
sender's address (which can already be a bang path
itself). It can only send to one address at a time, so it
spends a lot of time copying duplicates of messages. Avoid
this if at all possible.
uucp-new (obsolete name: "suucp")
The same as above, except that it assumes that in one rmail
command you can specify several recipients. It still has a
lot of other problems.
uucp-dom
This UUCP mailer keeps everything as domain addresses.
Basically, it uses the SMTP mailer rewriting rules.
Unfortunately, a lot of UUCP mailer transport agents
require bangified addresses in the envelope, although you
can use domain-based addresses in the message header. (The
envelope shows up as the From_ line on UNIX mail.) So....
uucp-uudom
This is a cross between uucp-new (for the envelope
addresses) and uucp-dom (for the header addresses). It
bangifies the envelope sender (From_ line in messages)
without adding the local hostname, unless there is no host
name on the address at all (e.g., "wolf") or the host
component is a UUCP host name instead of a domain name
("somehost!wolf" instead of "some.dom.ain!wolf").
Examples:
We are on host grasp.insa-lyon.fr (UUCP host name "grasp").
The following summarizes the sender rewriting for various
mailers.
Mailer sender rewriting in the envelope
------ ------ -------------------------
uucp-{old,new} wolf grasp!wolf
uucp-dom wolf wolf@grasp.insa-lyon.fr
uucp-uudom wolf grasp.insa-lyon.fr!wolf
uucp-{old,new} wolf@fr.net grasp!fr.net!wolf
uucp-dom wolf@fr.net wolf@fr.net
uucp-uudom wolf@fr.net fr.net!wolf
uucp-{old,new} somehost!wolf grasp!somehost!wolf
uucp-dom somehost!wolf somehost!wolf@grasp.insa-lyon.fr
uucp-uudom somehost!wolf grasp.insa-lyon.fr!somehost!wolf
======================================================================
RESOLVING PROBLEMS
======================================================================
* When I compile, I get "undefined symbol inet_aton" messages.
You've probably replaced your resolver with the version from
BIND 4.9.3. You need to compile with -l44bsd in order to get
the additional routines.
----------------------------------------------------------------------
* I'm getting "Local configuration error" messages, such as:
553 relay.domain.net config error: mail loops back to myself
554 <user@domain.net>... Local configuration error
How can I solve this problem?
You have asked mail to the domain (e.g., domain.net) to be
forwarded to a specific host (in this case, relay.domain.net)
by using an MX record, but the relay machine doesn't
recognize itself as domain.net. Add domain.net to
/etc/sendmail.cw (if you are using FEATURE(use_cw_file)) or
add "Cw domain.net" to your configuration file.
IMPORTANT: Be sure you kill and restart the sendmail daemon
after you change the configuration file (for ANY change in
the configuration, not just this one):
kill `head -1 /etc/sendmail.pid`
sh -c "`tail -1 /etc/sendmail.pid`"
NOTA BENE: kill -1 does not work!
----------------------------------------------------------------------
* When I use sendmail V8 with a Sun config file I get lines like:
/etc/sendmail.cf: line 273: replacement $3 out of bounds
the line in question reads:
R$*<@$%y>$* $1<@$2.LOCAL>$3 user@ether
what does this mean? How do I fix it?
V8 doesn't recognize the Sun "$%y" syntax, so as far as it is
concerned, there is only a $1 and a $2 (but no $3) in this
line. Read Rick McCarty's paper on "Converting Standard Sun
Config Files to Sendmail Version 8", in the contrib directory
(file "converting.sun.configs") on the sendmail distribution
for a full discussion of how to do this.
----------------------------------------------------------------------
* When I use sendmail V8 on a Sun, I sometimes get lines like:
/etc/sendmail.cf: line 445: bad ruleset 96 (50 max)
what does this mean? How do I fix it?
You're somehow trying to start up the old Sun sendmail (or
sendmail.mx) with a sendmail V8 config file, which Sun's
sendmail doesn't like. Check your /etc/rc.local, any
procedures that have been created to stop and re-start the
sendmail processes, etc.... Make sure that you've switched
everything over to using the new sendmail. To keep this
problem from ever happening again, try the following:
mv /usr/lib/sendmail /usr/lib/sendmail.old
ln -s /usr/local/lib/sendmail.v8 /usr/lib/sendmail
mv /usr/lib/sendmail.mx /usr/lib/sendmail.mx.old
ln -s /usr/local/lib/sendmail.v8 /usr/lib/sendmail.mx
chmod 0000 /usr/lib/sendmail.old
chmod 0000 /usr/lib/sendmail.mx.old
Assuming you have installed sendmail V8 in /usr/local/lib.
----------------------------------------------------------------------
* When I use sendmail V8 on an IBM RS/6000 running AIX, the system
resource controller always reports sendmail as "inoperative" even
though it is running. What's wrong?
IBM's system resource controller is one of their "value
added" features to AIX -- it's not a Unix standard. You'll
need to either redefine the subsystem to use signals (see
chssys(1)) or dump the entire subsystem and invoke sendmail
in /etc/rc.tcpip or some other boot script.
----------------------------------------------------------------------
* When I use sendmail V8 on an Intel x86 machine running Linux, I
have some problems. Specifically, I have....
The current versions of Linux are generally considered to be
great for hobbyists and anyone else who wants to learn Unix
inside and out, or wants to always have something to do, or
wants a machine for light-duty mostly personal use and not
high-volume multi-user purposes.
However, for those who want a system that will just sit in
the background and work without a fuss handling thousands of
mail messages a day for lots of different users, it's not
(yet) stable enough to fit the bill.
Unfortunately, there are no known shareware/freeware
implementations of any operating system that provides the
level of stability necessary to handle that kind of load
(i.e., there are no free lunches).
If you're wedded to the Intel x86 platform and want to run
sendmail, we suggest you look at commercial implementations
of Unix such as Interactive, UnixWare, Solaris, or BSD/386
(just a sample of the dozens of different versions of Unix
for Intel x86).
Of all known vendor supported versions of Unix for Intel x86,
BSDI's BSD/386 is least expensive and the only one known to
currently ship with sendmail V8 pre-installed. Since sendmail
V8 is continuing to be developed at UC Berkeley, and BSD/386
is a full BSD 4.4 implementation, this is obviously be the most
"native" sendmail V8 environment.
----------------------------------------------------------------------
* When I use sendmail on an Intel x86 machine running OS/2, I have
some problems. Specifically, I have....
The OS/2 port of sendmail is known to have left out huge
chunks of the code and functionality of even much older
versions of sendmail, in large part because the underlying OS
just doesn't have the necessary hooks to make it happen.
This port is so broken that we make no attempt to provide any
kind of support for it. Try BSDI's BSD/386 instead.
----------------------------------------------------------------------
* I'm connected to the network via a SLIP/PPP link. Sometimes my
sendmail process hangs (although it looks like part of the
message has been transfered). Everything else works. What's
wrong?
Most likely, the problem isn't sendmail at all, but the low
level network connection. It's important that the MTU
(Maximum Transfer Unit) for the SLIP connection be set
properly at both ends. If they disagree, large packets will
be trashed and the connection will hang.
----------------------------------------------------------------------
* I just upgraded to 8.x and suddenly I'm getting messages in my
syslog of the form "collect: I/O error on connection". What is
going wrong?
Nothing. This is just a diagnosis of a condition that had
not been diagnosed before. If you are getting a lot of these
from a single host, there is probably some incompatibility
between 8.x and that host. If you get a lot of them in
general, you may have network problems that are causing
connections to get reset.
----------------------------------------------------------------------
* I just upgraded to 8.x and now when my users try to forward their
mail to a program they get an "illegal shell" message and their
mail is not delivered. What's wrong?
In order for people to be able to run a program from their
.forward file, 8.x insists that their shell (that is, the
shell listed for that user in the passwd entry) be a "valid"
shell, meaning a shell listed in /etc/shells. If /etc/shells
does not exist, a default list is used, typically consisting
of /bin/sh and /bin/csh.
This is to support environments that may have NFS-shared
directories mounted on machines on which users do not have
login permission. For example, many people make their
file server inaccessible for performance or security
reasons; although users have directories, their shell on
the server is /usr/local/etc/nologin or some such. If you
allowed them to run programs anyway you might as well let
them log in.
If you are willing to let users run programs from their
.forward file even though they cannot telnet or rsh in (as
might be reasonable if you run smrsh to control the list of
programs they can run) then add the line
/SENDMAIL/ANY/SHELL/
to /etc/shells. This must be typed exactly as indicated,
in caps, with the trailing slash. NOTA BENE: DO NOT
list /usr/local/etc/nologin in /etc/shells -- this will
open up other security problems.
----------------------------------------------------------------------
* I just upgraded to 8.x and suddenly connections to the SMTP port
take a long time. What is going wrong?
It's probably something weird in your TCP implementation that
makes the IDENT code act oddly. On most systems V8 tries to
do a ``callback'' to the connecting host to get a validated
user name (see RFC 1413 for detail). If the connecting host
does not support such a service it will normally fail quickly
with "Connection refused", but certain kinds of packet
filters and certain TCP implementations just time out.
To test this, set the IDENT timeout to zero using
``OrIdent=0'' in the configuration file. This will
completely disable all use of the IDENT protocol.
Another possible problem is that you have your name server
and/or resolver configured improperly. Make sure that all
"nameserver" entries in /etc/resolv.conf point to functional
servers. If you are running your own server make certain
that all the servers listed in your root cache (usually
called something like "/var/namedb/root.cache"; see your
/etc/named.boot file to get your value) are up to date.
Either of these can cause long delays.
----------------------------------------------------------------------
* I just upgraded to 8.x and suddenly I get errors such as ``unknown
mailer error 5 -- mail: options MUST PRECEDE recipients.'' What is
going wrong?
You need OSTYPE(systype) in your .mc file -- otherwise the
configurations use a default that probably disagrees with
your local mail system. See cf/README for details.
----------------------------------------------------------------------
* Under V8, the "From " header gets mysteriously munged when I send
to an alias.
``It's not a bug, it's a feature.'' This happens when you
have a "owner-list" alias and you send to "list". V8
propagates the owner information into the envelope sender
field (which appears as the "From " header on UNIX mail or as
the Return-Path: header) so that downstream errors are
properly returned to the mailing list owner instead of to the
sender. In order to make this appear as sensible as possible
to end users, I recommend making the owner point to a
"request" address -- for example:
list: :include:/path/name/list.list
owner-list: list-request
list-request: eric
This will make message sent to "list" come out as being "From
list-request" instead of "From eric".
----------------------------------------------------------------------
* I am trying to use MASQUERADE_AS (or the user database) to
rewrite from addresses, and although it works in the From: header
line, it doesn't work in the envelope (e.g., the "From " line).
Believe it or not, this is intentional. The interpretation
of the standards by the V8 development group was that this
was an inappropriate rewriting, and that if the rewriting
were incorrect at least the envelope would contain a valid
return address. Other people have since described scenarios
where the envelope cannot be correct without this rewriting,
so 8.7 will have an option to rewrite both header and
envelope.
----------------------------------------------------------------------
* I want to run Sendmail version 8 on my DEC system, but you don't
have MAIL11V3 support in sendmail. How do I handle this?
Get Paul Vixie's reimplementation of the mail11 protocol from
gatekeeper.dec.com in /pub/DEC/gwtools.
Rumour has it that he will be fully integrating into sendmail
V8 what little is left of IDA sendmail that is not handled
(or handled as well) by V8. No additional information on
this project is currently available.
----------------------------------------------------------------------
* Messages seem to disappear from my queue unsent. When I look in
the queue directory I see that they have been renamed from qf* to
Qf*, and sendmail doesn't see these.
If you look closely you should find that the Qf files are
owned by users other than root. Since sendmail runs as root
it refuses to believe information in non-root-owned qf files,
and it renames them to Qf to get them out of the way and make
it easy for you to find. The usual cause of this is
twofold: first, you have the queue directory world writable
(which is probably a mistake -- this opens up other security
problems) and someone is calling sendmail with an "unsafe"
flag, usually a -o flag that sets an option that could
compromise security. When sendmail sees this it gives up
setuid root permissions.
The usual solution is to not use the problematic flags. If
you must use them, you have to write a special queue
directory and have them processed by the same uid that
submitted the job in the first place.
----------------------------------------------------------------------
@(#)FAQ 8.16 (Berkeley) 9/17/95
Send updates to sendmail@sendmail.ORG.
--Eric Allman 8/17/96

18
usr.sbin/sendmail/KNOWNBUGS
View File

@ -1,7 +1,7 @@
K N O W N B U G S I N S E N D M A I L
(for 8.7)
(for 8.8)
The following are bugs or deficiencies in sendmail that I am aware of
@ -74,18 +74,8 @@ This list is not guaranteed to be complete.
not in the sendmail source code, so I assume it is also a bug
in the sockets emulation. (Errno 22 is EINVAL "Invalid Argument"
on all the systems I have available, including Solaris 2.x.)
* Sending user deletion not done properly in :include: lists.
If you don't have the "m" (me too) option set, then a person
sending to a list that contains themselves should not get a copy
of the message. However, if that list points to a :include: file
that has one address per line, this will break, and the sender
will always get a copy of their own message, just as though the
"m" option were set.
You can eliminate this by adding commas at the end of each line
of the :include: file.
Apparently, this problem is due to linking -lc before -lsocket;
if you are having this problem, check your Makefile.
* Excessive mailing list nesting can run out of file descriptors.
@ -116,4 +106,4 @@ This list is not guaranteed to be complete.
allow for 8->7 bit MIME conversions either.
(Version 8.21, last updated 8/27/95)
(Version 8.23, last updated 10/15/96)

18
usr.sbin/sendmail/READ_ME
View File

@ -1,5 +1,5 @@
/*-
* @(#)READ_ME 8.25 (Berkeley) 11/19/95
* @(#)READ_ME 8.29 (Berkeley) 9/24/96
*/
SENDMAIL RELEASE 8
@ -9,6 +9,9 @@ doc/changes/changes.me for a summary of changes since 5.67.
Report any bugs to sendmail-bugs@sendmail.ORG
There is a web site at http://WWW.Sendmail.ORG -- see that site for
the latest updates.
******************************************************************
** DO NOT USE MAKE to compile sendmail. Instead, cd src and **
** use the "makesendmail" shell script. On many environments **
@ -128,13 +131,20 @@ Important RFCs for electronic mail are:
RFC976 UUCP mail format
RFC1123 Host requirements (modifies 821, 822, and 974)
RFC1413 Identification server
RFC1425 SMTP Service Extensions (ESMTP spec)
RFC1426 SMTP Service Extension for 8bit-MIMEtransport
RFC1427 SMTP Service Extension for Message Size Declaration
RFC1869 SMTP Service Extensions (ESMTP spec)
RFC1652 SMTP Service Extension for 8bit-MIMEtransport
RFC1870 SMTP Service Extension for Message Size Declaration
RFC1521 MIME: Multipurpose Internet Mail Extensions
RFC1344 Implications of MIME for Internet Mail Gateways
RFC1428 Transition of Internet Mail from Just-Send-8 to
8-bit SMTP/MIME
RFC1891 SMTP Service Extension for Delivery Status Notifications
RFC1892 Multipart/Report Content Type for the Reporting of
Mail System Administrative Messages
RFC1893 Enhanced Mail System Status Codes
RFC1894 An Extensible Message Format for Delivery Status
Notifications
RFC1985 SMTP Service Extension for Remote Message Queue Starting
Other standards that may be of interest (but which are less directly
relevant to sendmail) are:

726
usr.sbin/sendmail/RELEASE_NOTES
View File

@ -1,11 +1,718 @@
SENDMAIL RELEASE NOTES
@(#)RELEASE_NOTES 8.7.6.4 (Berkeley) 9/16/96
@(#)RELEASE_NOTES 8.8.2.1 (Berkeley) 10/18/96
This listing shows the version of the sendmail binary, the version
of the sendmail configuration files, the date of release, and a
summary of the changes in that release.
8.8.2/8.8.2 96/11/18
SECURITY: fix a botch in the 7-bit MIME patch; the previous patch
changed the code but didn't fix the problem.
PORTABILITY FIXES:
Solaris: Don't use the system getusershell(3); it can
apparently corrupt the heap in some circumstances.
Problem found by Ken Pizzini of Spry, Inc.
OP.ME: document several mailer flags that were accidently omitted
from this document. These flags were F=d, F=j, F=R, and F=9.
CONFIG: no changes.
8.8.1/8.8.1 96/10/17
SECURITY: unset all environment variables that the resolver will
examine during queue runs and daemon mode. Problem noted
by Dan Bernstein of the University of Illinois at Chicago.
SECURITY: in some cases an illegal 7-bit MIME-encoded text/plain
message could overflow a buffer if it was converted back
to 8 bits. This caused core dumps and has the potential
for a remote attack. Problem first noted by Gregory Shapiro
of WPI.
Avoid duplicate deliveries of error messages on systems that don't
have flock(2) support. Patch from Motonori Nakamura of
Kyoto University.
Ignore null FallBackMX (V) options. If this option is null (as
opposed to undefined) it can cause "null signature" syserrs
on illegal host names.
If a Base64 encoded text/plain message has no trailing newline in
the encoded text, conversion back to 8 bits will drop the
final line. Problem noted by Pierre David.
If running with a RunAsUser, sendmail would give bogus "cannot
setuid" (or seteuid, or setreuid) messages on some systems.
Problem pointed out by Jordan Mendelson of Web Services, Inc.
Always print error messages in -bv mode -- previously, -bv would
be absolutely silent on errors if the error mode was sent
to (say) mail-back. Problem noted by Kyle Jones of UUNET.
If -qI/R/S is set (or the ETRN command is used), ignore all long
term host status. This is necessary because it is common
to do this when you know a host has just come back up.
Disallow duplicate HELO/EHLO commands as required by RFC 1651 section
4.2. Excessive permissiveness noted by Lee Flight of the
University of Leicester.
If a service (such as NIS) is specified as the last entry in the
service switch, but that service is not compiled in, sendmail
would return a temporary failure when an entry was not found
in the map. This caused the message to be queued instead of
bouncing immediately. Problem noted by Harry Edmon of the
University of Washington.
PORTABILITY FIXES:
Solaris 2.3 had compilation problems in conf.c. Several
people pointed this out.
NetBSD from Charles Hannum of MIT.
AIX4 improvements based on info from Steve Bauer of South
Dakota School of Mines & Technology.
CONFIG: ``error:code message'' syntax was broken in virtusertable.
Patch from Gil Kloepfer Jr.
CONFIG: if FEATURE(nocanonify) was specified, hosts in $=M (set
using MASQUERADE_DOMAIN) were not masqueraded unless they
were also in $=w. Problem noted by Zoltan Basti of
Softec.
MAIL.LOCAL: patches to compile and link cleanly on AIX. Based
on a patch from Eric Hagberg of Morgan Stanley.
MAIL.LOCAL: patches to compile on NEXTSTEP. From Patrick Nolan
of Stanford via Robert La Ferla.
8.8.0/8.8.0 96/09/26
Under some circumstances, Bcc: headers would not be properly
deleted. Pointed out by Jonathan Kamens of OpenVision.
Log a warning if the sendmail daemon is invoked without a full
pathname, which prevents "kill -1" from working. I was
urged to put this in by Andrey A. Chernov of DEMOS (Russia).
Fix small buffer overflow. Since the data in this buffer was not
read externally, there was no security problem (and in fact
probably wouldn't really overflow on most compilers). Pointed
out by KIZU takashi of Osaka University.
Fix problem causing domain literals such as [1.2.3.4] to be ignored
if a FallbackMXHost was specified in the configuration file
-- all mail would be sent to the fallback even if the original
host was accessible. Pointed out by Munenari Hirayama of
NSC (Japan).
A message that didn't terminate with a newline would (sometimes) not
have the trailing "." added properly in the SMTP dialogue,
causing SMTP to hang. Patch from Per Hedeland of Ericsson.
The DaemonPortOptions suboption to bind to a particular address was
incorrect and nonfunctional due to a misunderstanding of the
semantics of binding on a passive socket. Patch from
NIIBE Yutaka of Mitsubishi Research Institute.
Increase the number of MX hosts for a single name to 100 to better
handle the truly huge service providers such as AOL, which
has 13 at the moment (and climbing). In order to avoid
trashing memory, the buffer for all names has only been
slightly increased in size, to 12.8K from 10.2K -- this means
that if a single name had 100 MX records, the average size
of those records could not exceed 128 bytes. Requested by
Brad Knowles of America On Line.
Restore use of IDENT returns where the OSTYPE field equals "OTHER".
Urged by Dan Bernstein of U.C. Berkeley.
Print q_statdate and q_specificity in address structure debugging
printout.
Expand MCI structure flag bits for debugging output.
Support IPv6-style domain literals, which can have colons between
square braces.
Log open file descriptors for the "cannot dup" messages in deliver();
this is an attempt to track down a bug that one person seems
to be having (it may be a Solaris bug!).
DSN NOTIFY parameters were not properly propogated across queue runs;
this caused the NOTIFY info to sometimes be lost. Problem
pointed out by Claus Assmann of the
Christian-Albrechts-University of Kiel.
The statistics gathered in the sendmail.st file were too high; in
some cases failures (e.g., user unknown or temporary failure)
would count as a delivery as far as the statistics were
concerned. Problem noted by Tom Moore of AT&T GIS.
Systems that don't have flock() would not send split envelopes in
the initial run. Problem pointed out by Leonard Zubkoff of
Dandelion Digital.
Move buffer overflow checking -- these primarily involve distrusting
results that may come from NIS and DNS.
4.4-BSD-derived systems, including FreeBSD, NetBSD, and BSD/OS didn't
include <paths.h> and hence had the wrong pathnames for a few
things like /var/tmp. Reported by Matthew Green.
Conditions were reversed for the Priority: header, resulting in all
values being interpreted as non-urgent except for non-urgent,
which was interpreted as normal. Patch from Bryan Costales.
The -o (optional) flag was being ignored on hash and btree maps
since 8.7.2. Fix from Bryan Costales.
Content-Types listed in class "q" will always be encoded as
Quoted-Printable (or more accurately, will never be encoded
as base64). The class can have primary types (e.g., "text")
or full types (e.g., "text/plain"). Based on a suggestion by
Marius Olafsson of the University of Iceland.
Define ${envid} to be the original envelope id (from the ESMTP DSN
dialogue) so it can be passed to programs in mailers.
Define ${bodytype} to be the body type (from the -B flag or the
BODY= ESMTP parameter) so it can be passed to programs in
mailers.
Cause the VRFY command to return 252 instead of 250 unless the F=q
flag is set in the mailer descriptor. Suggested by John
Myers of CMU.
Implement ESMTP ETRN command to flush the queue for a specific host.
The command takes a host name; data for that host is
immediately (and asynchronously) flushed. Because this shares
the -qR implementation, other hosts may be attempted, but
there should be no security implications. Implementation
from John Beck of InReference, Inc. See RFC 1985 for details.
Add three new command line flags to pass in DSN parameters: -V envid
(equivalent to ENVID=envid on the MAIL command), -R ret
(equivalent to RET=ret on the MAIL command), and -Nnotify
(equivalent to NOTIFY=notify on the RCPT command). Note
that the -N flag applies to all recipients; there is no way
to specify per-address notifications on the command line,
nor is there an equivalent for the ORCPT= per-address
parameter.
Restore LogLevel option to be safe (it can only be increased);
apparently I went into paranoid mode between 8.6 and 8.7
and made it unsafe. Pointed out by Dabe Murphy of the
University of Maryland.
New logging on log level 15: all SMTP traffic. Patches from
Andrew Gross of San Diego Supercomputer Center.
NetInfo property value searching code wasn't stopping when it found
a match. This was causing the wrong values to be found (and
had a memory leak). Found by Bastian Schleuter of TU-Berlin.
Add new F=0 (zero) mailer flag to turn off MX lookups. It was pointed
out by Bill Wisner of Electronics for Imaging that you can't
use the bracket address form for the MAIL_HUB macro, since
that causes the brackets to remain in the envelope recipient
address used for delivery. The simple fix (stripping off the
brackets in the config file) breaks the use of IP literal
addresses. This flag will solve that problem.
Add MustQuoteChars option. This is a list of characters that must
be quoted if they are found in the phrase part of an address
(that is, the full name part). The characters @,;:\()[] are
always in this list and cannot be removed. The default is
this list plus . and ' to match RFC 822.
Add AllowBogusHELO option; if set, sendmail will allow HELO commands
that do not include a host name for back compatibility with
some stupid SMTP clients. Setting this violates RFC 1123
section 5.2.5.
Add MaxDaemonChildren option; if this is set, sendmail will start
rejecting connections if it has more than this many
outstanding children accepting mail. Note that you may
see more processes than this because of outgoing mail; this
is for incoming connections only.
Add ConnectionRateThrottle option. If set to a positive value, the
number of incoming SMTP connections that will be permitted
in a single second is limited to this number. Connections are
not refused during this time, just deferred. The intent is to
flatten out demand so that load average limiting can kick in.
It is less radical than MaxDaemonChildren, which will stop
accepting connections even if all the connections are idle
(e.g., due to connection caching).
Add Timeout.hoststatus option. This interval (defaulting to 30m)
specifies how long cached information about the state of a
host will be kept before they are considered stale and the
host is retried. If you are using persistent host status
(i.e., the HostStatusDirectory option is set) this will apply
between runs; otherwise, it applies only within a single queue
run and hence is useful only for hosts that have large queues
that take a very long time to run.
Add SingleLineFromHeader option. If set, From: headers are coerced
into being a single line even if they had newlines in them
when read. This is to get around a botch in Lotus Notes.
Text class maps were totally broken -- if you ever retrieved the last
item in a table it would be truncated. Problem noted by
Gregory Neil Shapiro of WPI.
Extend the lines printed by the mailq command (== the -bp flag) when
-v is given to 120 characters; this allows more information
to be displayed. Suggested by Gregory Neil Shapiro of WPI.
Allow macro definitions (`D' lines) with unquoted commas; previously
this was treated as end-of-input. Problem noted by Bryan
Costales.
The RET= envelope parameter (used for DSNs) wasn't properly written
to the queue file. Fix from John Hughes of Atlantic
Technologies, Inc.
Close /var/tmp/dead.letter after a successful write -- otherwise
if this happens in a queue run it can cause nasty delays.
Problem noted by Mark Horton of AT&T.
If userdb entries pointed to userdb entries, and there were multiple
values for a given key, the database cursor would get
trashed by the recursive call. Problem noted by Roy Mongiovi
of Georgia Tech. Fixed by reading all the values and creating
a comma-separated list; thus, the -v output will be somewhat
different for this case.
Fix buffer allocation problem with Hesiod-based userdb maps when
HES_GETMAILHOST is defined. Based on a patch by Betty Lee
of Stanford University.
When envelopes were split due to aliases with owner- aliases, and
there was some error on one of the lists, more than one of
the owners would get the message. Problem pointed out by
Roy Mongiovi of Georgia Tech.
Detect excessive recursion in macro expansions, e.g., $X defined
in terms of $Y which is defined in terms of $X. Problem
noted by Bryan Costales; patch from Eric Wassenaar.
When using F=U to get "ugly UUCP" From_ lines, a buffer could in
some cases get trashed causing bogus From_ lines. Fix from
Kyle Jones of UUNET.
When doing load average initialization, if the nlist call for avenrun
failed, the second and subsequent lookups wouldn't notice
that fact causing bogus load averages to be returned. Noted
by Casper Dik of Sun Holland.
Fix problem with incompatibility with some versions of inet_aton that
have changed the return value to unsigned, so a check for an
error return of -1 doesn't work. Use INADDR_NONE instead.
This could cause mail to addresses such as [foo.com] to bounce
or get dropped. Problem noted by Christophe Wolfhugel of the
Pasteur Institute.
DSNs were inconsistent if a failure occured during the DATA phase
rather than the RCPT phase: the Action: would be correct, but
the detailed status information would be wrong. Problem noted
by Bob Snyder of General Electric Company.
Add -U command line flag and the XUSR ESMTP extension, both indicating
that this is the initial MUA->MTA submission. The flag current
does nothing, but in future releases (when MUAs start using
these flags) it will probably turn on things like DNS
canonification.
Default end-of-line string (E= specification on mailer [M] lines)
to \r\n on SMTP mailers. Default remains \n on non-SMTP
mailers.
Change the internal definition for the *file* and *include* mailers
to have $u in the argument vectors so that they aren't
misinterpreted as SMTP mailers and thus use \r\n line
termination. This will affect anyone who has redefined
either of these in their configuration file.
Don't assume that IDENT servers close the connection after a query;
responses can be newline terminated. From Terry Kennedy of
St. Peter's College.
Avoid core dumps on erroneous configuration files that have
$#mailer with nothing following. From Bryan Costales.
Avoid null pointer dereference with high debug values in unlockqueue.
Fix from Randy Martin of Clemson University.
Fix possible buffer overrun when expanding very large macros. Fix
from Kyle Jones of UUNET.
After 25 EXPN or VRFY commands, start pausing for a second before
processing each one. This avoids a certain form of denial
of service attack. Potential attack pointed out by Bryan
Costales.
Allow new named (not numbered!) config file rules to do validity
checking on SMTP arguments: check_mail for MAIL commands and
check_rcpt for RCPT commands. These rulesets can do anything
they want; their result is ignored unless they resolve to the
$#error mailer, in which case the indicated message is printed
and the command is rejected. Similarly, the check_compat
ruleset is called before delivery with "from_addr $| to_addr"
(the $| is a meta-symbol used to separate the two addresses);
it can give a "this sender can't send to this recipient"
notification. Note that this patch allows $| to stand alone
in rulesets.
Define new macros ${client_name}, ${client_addr}, and ${client_port}
that have the name, IP address, and port number (respectively)
of the SMTP client (that is, the entity at the other end of
the connection. These can be used in (e.g.) check_rcpt to
verify that someone isn't trying to relay mail through your
host inappropriately. Be sure to use the deferred evaluation
form, for example $&{client_name}, to avoid having these bound
when sendmail reads the configuration file.
Add new config file rule check_relay to check the incoming connection
information. Like check_compat, it is passed the host name
and host address separated by $| and can reject connections
on that basis.
Allow IDA-style recursive function calls. Code contributed by Mark
Lovell and Paul Vixie.
Eliminate the "No ! in UUCP From address!" message" -- instead, create
a virtual UUCP address using either a domain address or the $k
macro. Based on code contributed by Mark Lovell and Paul
Vixie.
Add Stanford LDAP map. Requires special libraries that are not
included with sendmail. Contributed by Booker C. Bense
<bbense@networking.stanford.edu>; contact him for support.
See also the src/READ_ME file.
Allow -dANSI to turn on ANSI escape sequences in debug output; this
puts metasymbols (e.g., $+) in reverse video. Really useful
only for debugging deep bits of code where it is important to
distinguish between the single-character metasymbol $+ and the
two characters $, +.
Changed ruleset 89 (executed in dumpstate()) to a named ruleset,
debug_dumpstate.
Add new UnsafeGroupWrites option; if set, .forward and :include:
files that are group writable are considered "unsafe" -- that
is, programs and files referenced from such files are not
valid recipients.
Delete bogosity test for FallBackMX host; this prevented it to be a
name that was not in DNS or was a domain-literal. Problem
noted by Tom May.
Change the introduction to error messages to more clearly delineate
permanent from temporary failures; if both existed in a
single message it could be confusing. Suggested by John
Beck of InReference, Inc.
The IngoreDot (i) option didn't work for lines that were terminated
with CRLF. Problem noted by Ted Stockwell of Secure
Computing Corporation.
Add a heuristic to improve the handling of unbalanced `<' signs in
message headers. Problem reported by Matt Dillon of Best
Internet Communications.
Check for bogus characters in the 0200-0237 range; since these are
used internally, very strange errors can occur if those
characters appear in headers. Problem noted by Anders Gertz
of Lysator.
Implement 7 -> 8 bit MIME conversions. This only takes place if the
recipient mailer has the F=9 flag set, and only works on
text/plain body types. Code contributed by Marius Olafsson
of the University of Iceland.
Special case "postmaster" name so that it is always treated as lower
case in alias files regardless of configuration settings;
this prevents some potential problems where "Postmaster" or
"POSTMASTER" might not match "postmaster". In most cases
this change is a no-op.
The -o map flag was ignored for text maps. Problem noted by Bryan
Costales.
The -a map flag was ignored for dequote maps. Problem noted by
Bryan Costales.
Fix core dump when a lookup of a class "prog" map returns no
response. Patch from Bryan Costales.
Log instances where sendmail is deferring or rejecting connections
on LogLevel 14. Suggested by Kyle Jones of UUNET.
Include port number in process title for network daemons. Suggested
by Kyle Jones of UUNET.
Send ``double bounces'' (errors that occur when sending an error
message) to the address indicated in the DoubleBounceAddress
option (default: postmaster). Previously they were always
sent to postmaster. Suggested by Kyle Jones of UUNET.
Add new mode, -bD, that acts like -bd in all respects except that
it runs in foreground. This is useful for using with a
wrapper that "watches" system services. Suggested by Kyle
Jones of UUNET.
Fix botch in spacing around (parenthesized) comments in addresses
when the comment comes before the address. Patch from
Motonori Nakamura of Kyoto University.
Use the prefix "Postmaster notify" on the Subject: lines of messages
that are being bounced to postmaster, rather than "Returned
mail". This permits the person who is postmaster more
easily determine what messages are to their role as
postmaster versus bounces to mail they actually sent. Based
on a suggestion by Motonori Nakamura.
Add new value "time" for QueueSortOrder option; this causes the queue
to be sorted strictly by the time of submission. Note that
this can cause very bad behaviour over slow lines (because
large jobs will tend to delay small jobs) and on nodes with
heavy traffic (because old things in the queue for hosts that
are down delay processing of new jobs). Also, this does not
guarantee that jobs will be delivered in submission order
unless you also set DeliveryMode=queue. In general, it should
probably only be used on the command line, and only in
conjunction with -qRhost.domain. In fact, there are very few
cases where it should be used at all. Based on an
implementation by Motonori Nakamura.
If a map lookup in ruleset 5 returns tempfail, queue the message in
the same manner as other rulesets. Previously a temporary
failure in ruleset 5 was ignored. Patch from Booker Bense
of Stanford University.
Don't proceed to the next MX host if an SMTP MAIL command returns a
5yz (permanent failure) code. The next MX host will still be
tried if the connection cannot be opened in the first place
or if the MAIL command returns a 4yz (temporary failure) code.
(It's hard to know what to do here, since neither RFC 974 nor
RFC 1123 specify when to proceed to the next MX host.)
Suggested by Jonathan Kamens of OpenVision, Inc.
Add new "-t" flag for map definitions (the "K" line in the .cf file).
This causes map lookups that get a temporary failure (e.g.,
name server failure) to _not_ defer the delivery of the
message. This should only be used if your configuration file
is prepared to do something sensible in this case. Based on
an idea by Gregory Shapiro of WPI.
Fix problem finding network interface addresses. Patch from
Motonori Nakamura.
Don't reject qf entries that are not owned by your effective uid if
you are not running setuid; this makes management of certain
kinds of firewall setups difficult. Patch suggested by
Eamonn Coleman of Qualcomm.
Add persistent host status. This keeps the information normally
maintained within a single queue run in disk files that are
shared between sendmail instances. The HostStatusDirectory
is the directory in which the information is maintained. If
not set, persistent host status is turned off. If not a full
pathname, it is relative to the queue directory. A common
value is ".hoststat".
There are also two new operation modes:
* -bh prints the status of hosts that have had recent
connections.
* -bH purges the host statuses. No attempt is made to save
recent status information.
This feature was originally written by Paul Vixie of Vixie
Enterprises for KJS and adapted for V8 by Mark Lovell of
Bigrock Consulting. Paul's funding of Mark and Mark's patience
with my insistence that things fit cleanly into the V8
framework is gratefully appreciated.
New SingleThreadDelivery option (requires HostStatusDirectory to
operate). Avoids letting two sendmails on the local machine
open connections to the same remote host at the same time.
This reduces load on the other machine, but can cause mail to
be delayed (for example, if one sendmail is delivering a huge
message, other sendmails won't be able to send even small
messages). Also, it requires another file descriptor (for the
lock file) per connection, so you may have to reduce
ConnectionCacheSize to avoid running out of per-process
file descriptors. Based on the persistent host status code
contributed by Paul Vixie and Mark Lovell.
Allow sending to non-simple files (e.g., /dev/null) even if the
SafeFileEnvironment option is set. Problem noted by Bryan
Costales.
The -qR flag mistakenly matched flags in the "R" line of the queue
file. Problem noted by Bryan Costales.
If a job was aborted using the interrupt signal (e.g., control-C from
the keyboard), on some occasions an empty df file would be
left around; these would collect in the queue directory.
Problem noted by Bryan Costales.
Change the makesendmail script to enhance the search for Makefiles
based on release number. For example, on SunOS 5.5.1, it will
search for Makefile.SunOS.5.5.1, Makefile.SunOS.5.5, and then
Makefile.SunOS.5.x (in addition to the other rules, e.g.,
adding $arch). Problem noted by Jason Mastaler of Atlanta
Webmasters.
When creating maps using "newaliases", always map the keys to lower
case when creating the map unless the -f flag is specified on
the map itself. Previously this was done based on the F=u
flag in the local mailer, which meant you could create aliases
that you could never access. Problem noted by Bob Wu of DEC.
When a job was read from the queue, the bits causing notification on
failure or delay were always set. This caused those
notifications to be sent even if NOTIFY=NEVER had been
specified. Problem noted by Steve Hubert of the University
of Washington, Seattle.
Add new configurable routine validate_connection (in conf.c). This
lets you decide if you are willing to accept traffic from
this host. If it returns FALSE, all SMTP commands will return
"550 Access denied". -DTCPWRAPPERS will include support for
TCP wrappers; you will need to add -lwrap to the link line.
(See src/READ_ME for details.)
Don't include the "THIS IS A WARNING MESSAGE ONLY" banner on postmaster
bounces. Some people seemed to think that this could be
confusing (even though it is true). Suggested by Motonori
Nakamura.
Add new RunAsUser option; this causes sendmail to do a setuid to that
user early in processing to avoid potential security problems.
However, this means that all .forward and :include: files must
be readable by that user, and on systems that don't support the
saved uid bit properly, all files to be written must be
writable by that user and all programs will be executed by that
user. It is also incompatible with the SafeFileEnvironment
option. In other words, it may not actually add much to
security. However, it should be useful on firewalls and other
places where users don't have accounts and the aliases file is
well constrained.
Add Timeout.iconnect. This is like Timeout.connect except it is used
only on the first attempt to delivery to an address. It could
be set to be lower than Timeout.connect on the principle that
the mail should go through quickly to responsive hosts; less
responsive hosts get to wait for the next queue run.
Fix a problem on Solaris that occassionally causes programs
(such as vacation) to hang with their standard input connected
to a UDP port. It also created some signal handling problems.
The problems turned out to be an interaction between vfork(2)
and some of the libraries, particularly NIS/NIS+. I am
indebted to Tor Egge <tegge@idt.ntnu.no> for this fix.
Change user class map to do the same matching that actual delivery
will do instead of just a /etc/passwd lookup. This adds
fuzzy matching to the user map. Patch from Dan Oscarsson.
The Timeout.* options are not safe -- they can be used to create a
denial-of-service attack. Problem noted by Christophe
Wolfhugel.
Don't send PostMasterCopy messages in the event of a "delayed"
notification. Suggested by Barry Bouwsma.
Don't advertise "VERB" ESMTP extension if the "noexpn" privacy
option is set, since this disables VERB mode. Suggested
by John Hawkinson of MIT.
Complain if the QueueDirectory (Q) option is not set. Problem noted
by Motonori Nakamura of Kyoto University.
Only queue messages on transient .forward open failures if there
were no successful opens. The previous behaviour caused it
to queue even if a "fall back" .forward was found. Problem
noted by Ann-Kian Yeo of the Dept. of Information Systems
and Computer Science (DISCS), NUS, Singapore.
Don't do 8->7 bit conversions when bouncing a MIME message that
is bouncing because of a MIME error during 8->7 bit conversion;
the encapsulated message will bounce again, causing a loop.
Problem noted by Steve Hubert of the University of Washington.
Create xf (transcript) files using the TempFileMode option value
instead of 0644. Suggested by Ann-Kian Yeo of the
National University of Singapore.
Print errors if setgid/setuid/etc. fail during delivery. This helps
detect cases where DefaultUid is set to something that the
system can't cope with.
PORTABILITY FIXES:
Support for AIX/RS 2.2.1 from Mark Whetzel of Western
Atlas International.
Patches for Intel Paragon OSF/1 1.3 from Leo Bicknell
<bicknell@ufp.org>.
On DEC OSF/1 3.2 and earlier, the MatchGECOS code would only
work on the first recipient of a message due to a
bug in the getpwent family. If this is something you
use, you can define DEC_OSF_BROKEN_GETPWENT=1 for a
workaround. From Maximum Entropy of Sanford C.
Bernstein and Associates.
FreeBSD 1.1.5.1 uname -r returns a string containing
parentheses, which breaks makesendmail. Reported
by Piero Serini <piero@strider.ibenet.it>.
Sequent DYNIX/ptx 4.0.2 patches from Jack Woolley of
Systems and Computer Technology Corporation.
Solaris 2.x: omit the UUCP grade parameter (-g flag) because
it is system-dependent. Problem noted by J.J. Bailey
of Bailey Computer Consulting.
Pyramid NILE running DC/OSx support from Earle F. Ake of
Hassler Communication Systems Technology, Inc.
HP-UX 10.x compile glitches, reported by Anne Brink of the
U.S. Army and James Byrne of Harte & Lyne Limited.
NetBSD from Matthew Green of the NetBSD crew.
SCO 5.x from Keith Reynolds of SCO.
IRIX 6.2 from Robert Tarrall of the University of
Colorado and Kari Hurtta of the Finnish Meteorological
Institute.
UXP/DS (Fujitsu/ICL DS/90 series) support from Diego R.
Lopez, CICA (Seville).
NCR SVR4 MP-RAS 3.x support from Tom Moore of NCR.
PTX 3.2.0 from Kenneth Stailey of the US Department of Labor
Employment Standards Administration.
Altos System V (5.3.1) from Tim Rice of Multitalents.
Concurrent Systems Corporation Maxion from Donald R. Laster
Jr.
NetInfo maps (improved debugging and multi-valued aliases)
from Adrian Steinmann of Steinmann Consulting.
ConvexOS 11.5 (including SecureWare C2 and the Share Scheduler)
from Eric Schnoebelen of Convex.
Linux 2.0 mail.local patches from Horst von Brand.
NEXTSTEP 3.x compilation from Robert La Ferla.
NEXTSTEP 3.x code changes from Allan J. Nathanson of NeXT.
Solaris 2.5 configuration fixes for mail.local by Jim Davis
of the University of Arizona.
Solaris 2.5 has a working setreuid. Noted by David Linn of
Vanderbilt University.
Solaris changes for praliases, makemap, mailstats, and smrsh.
Previously you had to add -DSOLARIS in Makefile.dist;
this auto-detects. Based on a patch from Randall
Winchester of the University of Maryland.
CONFIG: add generic-nextstep3.3.mc file. Contributed by
Robert La Ferla of Hot Software.
CONFIG: allow mailertables to resolve to ``error:code message''
(where "code" is an exit status) on domains (previously
worked only on hosts). Patch from Cor Bosman of Xs4all
Foundation.
CONFIG: hooks for IPv6-style domain literals.
CONFIG: predefine ALIAS_FILE and change the prototype file so that
if it is undefined the AliasFile option is never set; this
should be transparent for most everyone. Suggested by John
Myers of CMU.
CONFIG: add FEATURE(limited_masquerade). Without this feature, any
domain listed in $=w is masqueraded. With it, only those
domains listed in a MASQUERADE_DOMAIN macro are masqueraded.
CONFIG: add FEATURE(masquerade_entire_domain). This causes
masquerading specified by MASQUERADE_DOMAIN to apply to all
hosts under those domains as well as the domain headers
themselves. For example, if a configuration had
MASQUERADE_DOMAIN(foo.com), then without this feature only
foo.com would be masqueraded; with it, *.foo.com would be
masqueraded as well. Based on an implementation by Richard
(Pug) Bainter of U. Texas.
CONFIG: add FEATURE(genericstable) to do a more general rewriting of
outgoing addresses. Defaults to ``hash -o /etc/genericstable''.
Keys are user names; values are outgoing mail addresses. Yes,
this does overlap with the user database, and figuring out
just when to use which one may be tricky. Based on code
contributed by Richard (Pug) Bainter of U. Texas with updates
from Per Hedeland of Ericsson.
CONFIG: add FEATURE(virtusertable) to do generalized rewriting of
incoming addresses. Defaults to ``hash -o /etc/virtusertable''.
Keys are either fully qualified addresses or just the host
part (with the @ sign). For example, a table containing:
info@foo.com foo-info
info@bar.com bar-info
@baz.org jane@elsewhere.net
would send all mail destined for info@foo.com to foo-info
(which is presumably an alias), mail addressed to info@bar.com
to bar-info, and anything addressed to anyone at baz.org will
be sent to jane@elsewhere.net. The names foo.com, bar.com,
and baz.org must all be in $=w. Based on discussions with
a great many people.
CONFIG: add nullclient configurations to define SMTP_MAILER_FLAGS.
Suggested by Richard Bainter.
CONFIG: add FAX_MAILER_ARGS to tweak the arguments passed to the
"fax" mailer.
CONFIG: allow mailertable entries to resolve to local:user; this
passes the original user@host in to procmail-style local
mailers as the "detail" information to allow them to do
additional clever processing. From Joe Pruett of
Teleport Corporation. Delivery to the original user can
be done by specifying "local:" (with nothing after the colon).
CONFIG: allow any context that takes "mailer:domain" to also take
"mailer:user@domain" to force mailing to the given user;
"local:user" can also be used to do local delivery. This
applies on *_RELAY and in the mailertable entries. Based
on a suggestion by Ribert Kiessling of Easynet.
CONFIG: Allow FEATURE(bestmx_is_local) to take an argument that
limits the possible domains; this reduces the number of DNS
lookups required to support this feature. For example,
FEATURE(bestmx_is_local, my.site.com) limits the lookups
to domains under my.site.com. Code contributed by Anthony
Thyssen <anthony@cit.gu.edu.au>.
CONFIG: LOCAL_RULESETS introduces any locally defined rulesets,
such as the check_rcpt ruleset. Suggested by Gregory Shapiro
of WPI.
CONFIG: MAILER_DEFINITIONS introduces any mailer definitions, in the
event you have to define local mailers. Suggested by
Gregory Shapiro of WPI.
CONFIG: fix cases where a three- (or more-) stage route-addr could
be misinterpreted as a list:...; syntax. Based on a patch by
Vlado Potisk <Vlado_Potisk@tempest.sk>.
CONFIG: Fix masquerading of UUCP addresses when the UUCP relay is
remotely connected. The address host!user was being
converted to host!user@thishost instead of host!user@uurelay.
Problem noted by William Gianopoulos of Raytheon Company.
CONFIG: add confTO_ICONNECT to set Timeout.iconnect.
CONFIG: change FEATURE(redirect) message from "User not local" to
"User has moved"; the former wording was confusing if the
new address is still on the local host. Based on a suggestion
by Andreas Luik.
CONFIG: add support in FEATURE(nullclient) for $=E (exposed users).
However, the class is not pre-initialized to contain root.
Suggested by Gregory Neil Shapiro.
CONTRIB: Remove XLA code at the request of the author, Christophe
Wolfhugel.
CONTRIB: Add re-mqueue.pl, contributed by Paul Pomes of Qualcomm.
MAIL.LOCAL: make it possible to compile mail.local on Solaris. Note
well: this produces a slightly different mailbox format (no
Content-Length: headers), file ownerships and modes are
different (not owned by group mail; mode 600 instead of 660),
and the local mailer flags will have to be tweaked (make them
match bsd4.4) in order to use this mailer. Patches from Paul
Hammann of the Missouri Research and Education Network.
MAIL.LOCAL: in some cases it could return EX_OK even though there
was a delivery error, such as if the ownership on the file
was wrong or the mode changed between the initial stat and
the open. Problem reported by William Colburn of the New
Mexico Institute of Mining and Technology.
MAILSTATS: handle zero length files more reliably. Patch from Bryan
Costales.
MAILSTATS: add man page contributed by Keith Bostic of BSDI.
MAKEMAP: The -d flag (to allow duplicate keys) to a btree map wasn't
honored. Fix from Michael Scott Shappe.
PRALIASES: add man page contributed by Keith Bostic of BSDI.
NEW FILES:
src/Makefiles/Makefile.AIX.2
src/Makefiles/Makefile.IRIX.6.2
src/Makefiles/Makefile.maxion
src/Makefiles/Makefile.NCR.MP-RAS.3.x
src/Makefiles/Makefile.SCO.5.x
src/Makefiles/Makefile.UXPDSV20
mailstats/mailstats.8
praliases/praliases.8
cf/cf/generic-nextstep3.3.mc
cf/feature/genericstable.m4
cf/feature/limited_masquerade.m4
cf/feature/masquerade_entire_domain.m4
cf/feature/virtusertable.m4
cf/ostype/aix2.m4
cf/ostype/altos.m4
cf/ostype/maxion.m4
cf/ostype/solaris2.ml.m4
cf/ostype/uxpds.m4
contrib/re-mqueue.pl
DELETED FILES:
src/Makefiles/Makefile.Solaris
contrib/xla/README
contrib/xla/xla.c
RENAMED FILES:
src/Makefiles/Makefile.NCR3000 => Makefile.NCR.MP-RAS.2.x
src/Makefiles/Makefile.SCO.3.2v4.2 => Makefile.SCO.4.2
src/Makefiles/Makefile.UXPDS => Makefile.UXPDSV10
src/Makefiles/Makefile.NeXT => Makefile.NeXT.2.x
src/Makefiles/Makefile.NEXTSTEP => Makefile.NeXT.3.x
8.7.6/8.7.3 96/09/17
SECURITY: It is possible to force getpwuid to fail when writing the
queue file, causing sendmail to fall back to running programs
@ -18,8 +725,11 @@ summary of the changes in that release.
8.7.5/8.7.3 96/03/04
Fix glitch in 8.7.4 when putting certain internal lines; this can
in some case cause connections to hang. Patch from Eric
Wassenaar.
in some case cause connections to hang or messages to have
extra spaces in odd places. Patch from Eric Wassenaar;
reports from Eric Hall of Chiron Corporation, Stephen
Hansen of Stanford University, Dean Gaudet of HotWired,
and others.
8.7.4/8.7.3 96/02/18
SECURITY: In some cases it was still possible for an attacker to
@ -80,7 +790,7 @@ summary of the changes in that release.
to simplify queue management for clustered systems. Suggested
by Gregory Neil Shapiro of WPI. The same problem could break
MH, which assumes that the SMTP session will succeed (tsk, tsk
-- mail gets lost!); this was pointe dout by Stuart Pook of
-- mail gets lost!); this was pointed out by Stuart Pook of
Infobiogen.
Fix possible buffer overflow in munchstring(). This was not a security
problem because you couldn't specify any argument to this
@ -720,7 +1430,8 @@ summary of the changes in that release.
"dns" is in the service list for "hosts".
Add preliminary support for the ESMTP "DSN" extension (Delivery
Status Notifications). DSN notifications override
Return-Receipt-To: headers, which are bogus anyhow.
Return-Receipt-To: headers, which are bogus anyhow --
support for them has been removed.
Add T=mts-name-type/address-type/diagnostic-type keyletter to mailer
definitions to define the types used in DSN returns for
MTA names, addresses, and diagnostics respectively.
@ -1484,7 +2195,7 @@ summary of the changes in that release.
contrib/rcpt-streaming
src/Makefiles/Makefile.SunOS.5.x
8.6.13/8.6.12 95/01/25
8.6.13/8.6.12 96/01/25
SECURITY: In some cases it was still possible for an attacker to
insert newlines into a queue file, thus allowing access to
any user (except root).
@ -2516,7 +3227,8 @@ summary of the changes in that release.
is set. Problem noted by P{r (Pell) Emanuelsson.
Fix a problem causing the "c" option (don't connect to expensive
mailers) to be ignored in SMTP. Problem noted and the
solution suggested by Robert Elz of Munnari University.
solution suggested by Robert Elz of The University of
Melbourne.
Improve connection caching algorithm by passing "[host]" to
hostsignature, which strips the square brackets and
returns the real name. This allows mailertable entries

225
usr.sbin/sendmail/cf/README
View File

@ -4,7 +4,7 @@
Eric Allman <eric@CS.Berkeley.EDU>
@(#)README 8.81 (Berkeley) 12/3/95
@(#)README 8.106 (Berkeley) 10/12/96
This document describes the sendmail configuration files being used
@ -13,7 +13,7 @@ not work on other versions.
These configuration files are probably not as general as previous
versions, and don't handle as many of the weird cases automagically.
I was able to simplify by them for two reasons. First, the network
I was able to simplify them for two reasons. First, the network
has become more consistent -- for example, at this point, everyone
on the internet is supposed to be running a name server, so hacks to
handle NIC-registered hosts can go away. Second, I assumed that a
@ -158,9 +158,38 @@ definition appropriate for your environment.
MAILER(smtp)
These describe the mailers used at the default CS site site. The
local mailer is always included automatically. Beware MAILER
declarations should always be last in the configuration file, and
MAILER(smtp) should always precede MAILER(uucp).
local mailer is always included automatically. Beware: MAILER
declarations should always be at the end of the configuration file,
and MAILER(smtp) should always precede MAILER(uucp). The general
rules are that the order should be:
VERSIONID
OSTYPE
DOMAIN
FEATURE
local macro definitions
MAILER
LOCAL_RULESET_*
+----------------------------+
| A BRIEF INTRODUCTION TO M4 |
+----------------------------+
Sendmail uses the M4 macro processor to ``compile'' the configuration
files. The most important thing to know is that M4 is stream-based,
that is, it doesn't understand about lines. For this reason, in some
places you may see the word ``dnl'', which standards for ``delete
through newline''; essentially, it deletes all characters starting
at the ``dnl'' up to and including the next newline character. In
most cases sendmail uses this only to avoid lots of unnecessary
blank lines in the output.
Other important directives are define(A, B) which defines the macro
``A'' to have value ``B''. Macros are expanded as they are read, so
one normally quotes both values to prevent expansion. For example,
define(`SMART_HOST', `smart.foo.com')
One word of warning: M4 macros are expanded even in lines that appear
to be comments. For example, if you have
@ -251,6 +280,7 @@ SMTP_MAILER_CHARSET [undefined] If defined, messages containing 8-bit data
that ARRIVE from an address that resolves to one of
the SMTP mailers and which are converted to MIME will
be labelled with this character set.
UUCP_MAILER_PATH [/usr/bin/uux] The program used to send UUCP mail.
UUCP_MAILER_FLAGS [undefined] Flags added to UUCP mailer. Default
flags are `DFMhuU' (and `m' for uucp-new mailer,
minus `U' for uucp-dom mailer).
@ -264,12 +294,16 @@ UUCP_MAILER_CHARSET [undefined] If defined, messages containing 8-bit data
be labelled with this character set.
FAX_MAILER_PATH [/usr/local/lib/fax/mailfax] The program used to
submit FAX messages.
FAX_MAILER_ARGS [mailfax $u $h $f] The arguments passed to the FAX
mailer.
FAX_MAILER_MAX [100000] The maximum size message accepted for
transmission by FAX.
POP_MAILER_PATH [/usr/lib/mh/spop] The pathname of the POP mailer.
POP_MAILER_FLAGS [Penu] Flags added to POP mailer. Flags "lsDFM"
are always added.
POP_MAILER_ARGS [pop $u] The arguments passed to the POP mailer.
PROCMAIL_MAILER_PATH [/usr/local/bin/procmail] The path to the procmail
program. This is also used by FEATURE(local_procmail).
PROCMAIL_MAILER_FLAGS [Shu] Flags added to Procmail mailer. Flags
``DFMmn'' are always set.
PROCMAIL_MAILER_ARGS [procmail -m $h $f $u] The arguments passed to
@ -290,6 +324,10 @@ CYRUS_MAILER_PATH [/usr/cyrus/bin/deliver] The progam used to deliver
cyrus mail.
CYRUS_MAILER_ARGS [deliver -e -m $h -- $u] The arguments passed
to deliver cyrus mail.
CYRUS_MAILER_MAX [undefined] If set, the maximum size message that
will be accepted by the cyrus mailer.
CYRUS_MAILER_USER [cyrus:mail] The user and group to become when
running the cyrus mailer.
CYRUS_BB_MAILER_FLAGS [undefined] The flags used by the cyrusbb
mailer. The flags lsDFMnP are always included.
CYRUS_BB_MAILER_ARGS [deliver -e -m $u] The arguments passed
@ -565,6 +603,73 @@ allmasquerade If masquerading is enabled (using MASQUERADE_AS), this
namespace on your masquerade host supersets all the
local entries.
limited_masquerade
Normally, any hosts listed in $=w are masqueraded. If this
feature is given, only the hosts listed in $=M are masqueraded.
This is useful if you have several domains with disjoint
namespaces hosted on the same machine.
masquerade_entire_domain
If masquerading is enabled (using MASQUERADE_AS) and
MASQUERADE_DOMAIN (see below) is set, this feature will
cause addresses to be rewritten such that the masquerading
domains are actually entire domains to be hidden. All
hosts within the masquerading domains will be rewritten
to the masquerade name (used in MASQUERADE_AS). For example,
if you have:
MASQUERADE_AS(masq.com)
MASQUERADE_DOMAIN(foo.org)
MASQUERADE_DOMAIN(bar.com)
then *foo.org and *bar.com are converted to masq.com. Without
this feature, only foo.org and bar.com are masqueraded.
NOTE: only domains within your jurisdiction and
current hierarchy should be masqueraded using this.
genericstable This feature will cause certain addresses originating in the
local domain or a domain listed in $=G to be looked up in a
map and turned into another ("generic") form, which can change
both the domain name and the user name. This is similar to
the userdb functionality. The same types of addresses as for
masquerading are looked up, i.e. only header sender addresses
unless the allmasquerade and/or masquerade_envelope features
are given. The addresses must be in the list of names given
by the macros GENERICS_DOMAIN or GENERICS_DOMAIN_FILE
(analogously to MASQUERADE_DOMAIN and MASQUERADE_DOMAIN_FILE,
see below).
The argument of FEATURE(genericstable) may be the map
defintion; the default map definition is:
hash -o /etc/genericstable
The key for this table is either the full address or the
unqualified username (the former is tried first); the
value is the new user address. If the new user address does
not include a domain, $j is used.
virtusertable A domain-specific form of aliasing, allowing multiple
virtual domains to be hosted on one machine. For example,
if the virtuser table contained:
info@foo.com foo-info
info@bar.com bar-info
@baz.org jane@elsewhere.net
then mail addressed to info@foo.com will be sent to the
address foo-info, mail addressed to info@bar.com will be
delivered to bar-info, and mail addressed to anyone at
baz.org will be sent to jane@elsewhere.net. All the host
names on the left hand side (foo.com, bar.com, and baz.org)
must be in $=w. The default map definition is:
hash -o /etc/virtusertable
A new definition can be specified as the second argument of
the FEATURE macro.
nodns We aren't running DNS at our site (for example,
we are UUCP-only connected). It's hard to consider
this a "feature", but hey, it had to go somewhere.
@ -587,7 +692,7 @@ local_procmail Use procmail as the local mailer. This mailer can
normally the +indicator is just tossed, but by default
it is passed as the -a argument to procmail. The
argument to this feature is the pathname of procmail,
which defaults to /usr/local/bin/procmail.
which defaults to PROCMAIL_MAILER_PATH.
bestmx_is_local Accept mail as though locally addressed for any host that
lists us as the best possible MX record. This generates
@ -834,14 +939,17 @@ You can have your host masquerade as another using
MASQUERADE_AS(host.domain)
This causes outgoing SMTP mail to be labeled as coming from the
This causes mail being sent to be labeled as coming from the
indicated domain, rather than $j. One normally masquerades as one
of one's own subdomains (for example, it's unlikely that I would
choose to masquerade as an MIT site).
choose to masquerade as an MIT site). This behaviour is modified by
a plethora of FEATUREs; in particular, see masquerade_envelope,
allmasquerade, limited_masquerade, and masquerade_entire_domain.
The masquerade name is not normally canonified, so it is important
that it be your One True Name, that is, fully qualified and not a
CNAME.
CNAME. However, if you use a CNAME, the receiving side may canonify
it for you, so don't think you can cheat CNAME mapping this way.
Normally the only addresses that are masqueraded are those that come
from this host (that is, are either unqualified or in $=w, the list
@ -883,7 +991,7 @@ to have .forward files or aliases. You can do this using
define(`LOCAL_RELAY', mailer:hostname)
The ``mailer:'' can be omitted, in which case the mailer defaults to
"smtp". There are some user names that you don't want relayed, perhaps
"relay". There are some user names that you don't want relayed, perhaps
because of local aliases. A common example is root, which may be
locally aliased. You can add entries to this list using
@ -898,13 +1006,13 @@ shared /var/spool/mail scheme, use
define(`MAIL_HUB', mailer:hostname)
Again, ``mailer:'' defaults to "smtp". If you define both LOCAL_RELAY
Again, ``mailer:'' defaults to "relay". If you define both LOCAL_RELAY
and MAIL_HUB _AND_ you have FEATURE(stickyhost), unqualified names will
be sent to the LOCAL_RELAY and other local names will be sent to MAIL_HUB.
Names in $=L will be delivered locally, so you MUST have aliases or
.forward files for them.
For example, if are on machine mastodon.CS.Berkeley.EDU and you have
For example, if you are on machine mastodon.CS.Berkeley.EDU and you have
FEATURE(stickyhost), the following combinations of settings will have the
indicated effects:
@ -936,6 +1044,12 @@ really want absolutely everything to go to a single central site you will
need to unset all the other relays -- or better yet, find or build a
minimal config file that does this.
For duplicate suppression to work properly, the host name is best
specified with a terminal dot:
define(`MAIL_HUB', `host.domain.')
note the trailing dot ---^
+-------------------------------+
| NON-SMTP BASED CONFIGURATIONS |
@ -1118,7 +1232,7 @@ for. In particular:
version.
* Make sure that other files that sendmail reads, such as the
mailertable, is only writable by trusted system personnel.
mailertable, are only writable by trusted system personnel.
* The queue directory should not be world writable PARTICULARLY
if your system allows "file giveaways" (that is, if a non-root
@ -1319,7 +1433,7 @@ confTRUSTED_USERS Ct class [no default] Names of users to add to
the list of trusted users. This list
always includes root, uucp, and daemon.
See also FEATURE(use_ct_file).
confSMTP_MAILER - [smtp] The mailer name used when
confSMTP_MAILER - [esmtp] The mailer name used when
SMTP connectivity is required.
One of "smtp", "smtp8", or "esmtp".
confUUCP_MAILER - [uucp-old] The mailer to be used by
@ -1351,7 +1465,7 @@ confMIN_FREE_BLOCKS MinFreeBlocks [100] Minimum number of free blocks on
for the second value now.)
confMAX_MESSAGE_SIZE MaxMessageSize [infinite] The maximum size of messages
that will be accepted (in bytes).
confBLANK_SUB BlankSub [ ] Blank (space) substitution
confBLANK_SUB BlankSub [.] Blank (space) substitution
character.
confCON_EXPENSIVE HoldExpensive [False] Avoid connecting immediately
to mailers marked expensive?
@ -1383,6 +1497,17 @@ confMCI_CACHE_SIZE ConnectionCacheSize
[2] Size of open connection cache.
confMCI_CACHE_TIMEOUT ConnectionCacheTimeout
[5m] Open connection cache timeout.
confHOST_STATUS_DIRECTORY HostStatusDirectory
[undefined] If set, host status is kept
on disk between sendmail runs in the
named directory tree. This need not be
a full pathname, in which case it is
interpreted relative to the queue
directory. This option also
single-threads connections to each
host, i.e., prevents multiple
connections to a single server from
this client.
confUSE_ERRORS_TO* UserErrorsTo [False] Use the Errors-To: header to
deliver error messages. This should
not be necessary because of general
@ -1411,6 +1536,18 @@ confSAFE_QUEUE* SuperSafe [True] Commit all messages to disk
before forking.
confTO_INITIAL Timeout.initial [5m] The timeout waiting for a response
on the initial connect.
confTO_CONNECT Timeout.connect [0] The timeout waiting for an initial
connect() to complete. This can only
shorten connection timeouts; the kernel
silently enforces an absolute maximum
(which varies depending on the system).
confTO_ICONNECT Timeout.iconnect
[undefined] Like Timeout.connect, but
applies only to the very first attempt
to connect to a host in a message.
This allows a single very fast pass
followed by more careful delivery
attempts in the future.
confTO_HELO Timeout.helo [5m] The timeout waiting for a response
to a HELO or EHLO command.
confTO_MAIL Timeout.mail [10m] The timeout waiting for a
@ -1469,6 +1606,13 @@ confTO_QUEUEWARN_NONURGENT
Timeout.queuewarn.non-urgent
[undefined] As above, for non-urgent
(low) priority messages.
confTO_HOSTSTATUS Timeout.hoststatus
[30m] How long information about host
statuses will be maintained before it
is considered stale and the host should
be retried. This applies both within
a single queue run and to persistent
information (see below).
confTIME_ZONE TimeZoneSpec [USE_SYSTEM] Time zone info -- can be
USE_SYSTEM to use the system's idea,
USE_TZ to use the user's TZ envariable,
@ -1486,6 +1630,19 @@ confQUEUE_LA QueueLA [8] Load average at which queue-only
function kicks in.
confREFUSE_LA RefuseLA [12] Load average at which incoming
SMTP connections are refused.
confMAX_DAEMON_CHILDREN MaxDaemonChildren
[undefined] The maximum number of
children the daemon will permit. After
this number, connections will be
rejected. If not set or <= 0, there is
no limit.
confCONNECTION_RATE_THROTTLE ConnectionRateThrottle
[undefined] The maximum number of
connections permitted per second.
After this many connections are
accepted, further connections will be
delayed. If not set or <= 0, there is
no limit.
confWORK_RECIPIENT_FACTOR
RecipientFactor [30000] Cost of each recipient.
confSEPARATE_PROC ForkEachJob [False] Run all deliveries in a separate
@ -1585,6 +1742,39 @@ confDONT_INIT_GROUPS DontInitGroups [False] If set, the initgroups(3)
this, agents run on behalf of users
will only have their primary
(/etc/passwd) group permissions.
confUNSAFE_GROUP_WRITES UnsafeGroupWrites
[False] If set, group-writable
:include: and .forward files are
considered "unsafe", that is, programs
and files cannot be directly referenced
from such files. World-writable files
are always considered unsafe.
confDOUBLE_BOUNCE_ADDRESS DoubleBounceAddress
[postmaster] If an error occurs when
sending an error message, send that
"double bounce" error message to this
address.
confRUN_AS_USER RunAsUser [undefined] If set, become this user
when reading and delivering mail.
Causes all file reads (e.g., .forward
and :include: files) to be done as
this user. Also, all programs will
be run as this user, and all output
files will be written as this user.
Intended for use only on firewalls
where users do not have accounts.
confSINGLE_THREAD_DELIVERY SingleThreadDelivery
[False] If this option and the
HostStatusDirectory option are both
set, single thread deliveries to other
hosts. That is, don't allow any two
sendmails on this host to connect
simultaneously to any other single
host. This can slow down delivery in
some cases, in particular since a
cached but otherwise idle connection
to a host will prevent other sendmails
from connecting to the other host.
See also the description of OSTYPE for some parameters that can be
tweaked (generally pathnames to mailers).
@ -1710,12 +1900,12 @@ MACROS
CLASSES
A
B
B domains that are candidates for bestmx lookup
C
D
E addresses that should not seem to come from $M
F hosts we forward for
G
G domains that should be looked up in genericstable
H
I
J
@ -1736,6 +1926,7 @@ CLASSES
Y locally connected smart UUCP hosts
Z locally connected domain-ized UUCP hosts
. the class containing only a dot
[ the class containing only a left bracket
M4 DIVERSIONS

3
usr.sbin/sendmail/cf/cf/chez.cs.mc
View File

@ -44,7 +44,8 @@ divert(-1)
# will be forwarded to that machine.
#
VERSIONID(`@(#)chez.cs.mc 8.5 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)chez.cs.mc 8.6 (Berkeley) 3/23/96')
OSTYPE(bsd4.4)dnl
DOMAIN(CS.Berkeley.EDU)dnl
define(`LOCAL_RELAY', vangogh.CS.Berkeley.EDU)dnl

3
usr.sbin/sendmail/cf/cf/clientproto.mc
View File

@ -48,7 +48,8 @@ divert(-1)
# Other than these, it should never contain any other lines.
#
VERSIONID(`@(#)clientproto.mc 8.6 (Berkeley) 8/16/95')
divert(0)dnl
VERSIONID(`@(#)clientproto.mc 8.7 (Berkeley) 3/23/96')
OSTYPE(unknown)
FEATURE(nullclient, mailhost.$m)

3
usr.sbin/sendmail/cf/cf/cs-hpux10.mc
View File

@ -43,7 +43,8 @@ divert(-1)
# to a name of your own choosing.
#
VERSIONID(`@(#)cs-hpux10.mc 8.3 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)cs-hpux10.mc 8.4 (Berkeley) 3/23/96')
OSTYPE(hpux10)dnl
DOMAIN(CS.Berkeley.EDU)dnl
define(`MAIL_HUB', mailspool.CS.Berkeley.EDU)dnl

3
usr.sbin/sendmail/cf/cf/cs-hpux9.mc
View File

@ -43,7 +43,8 @@ divert(-1)
# to a name of your own choosing.
#
VERSIONID(`@(#)cs-hpux9.mc 8.4 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)cs-hpux9.mc 8.5 (Berkeley) 3/23/96')
OSTYPE(hpux9)dnl
DOMAIN(CS.Berkeley.EDU)dnl
define(`MAIL_HUB', mailspool.CS.Berkeley.EDU)dnl

3
usr.sbin/sendmail/cf/cf/cs-osf1.mc
View File

@ -43,7 +43,8 @@ divert(-1)
# to a name of your own choosing.
#
VERSIONID(`@(#)cs-osf1.mc 8.3 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)cs-osf1.mc 8.4 (Berkeley) 3/23/96')
OSTYPE(osf1)dnl
DOMAIN(CS.Berkeley.EDU)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/cs-solaris2.mc
View File

@ -43,7 +43,8 @@ divert(-1)
# to a name of your own choosing.
#
VERSIONID(`@(#)cs-solaris2.mc 8.2 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)cs-solaris2.mc 8.3 (Berkeley) 3/23/96')
OSTYPE(solaris2)dnl
DOMAIN(CS.Berkeley.EDU)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/cs-sunos4.1.mc
View File

@ -43,7 +43,8 @@ divert(-1)
# to a name of your own choosing.
#
VERSIONID(`@(#)cs-sunos4.1.mc 8.3 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)cs-sunos4.1.mc 8.4 (Berkeley) 3/23/96')
OSTYPE(sunos4.1)dnl
DOMAIN(CS.Berkeley.EDU)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/cs-ultrix4.mc
View File

@ -43,7 +43,8 @@ divert(-1)
# to a name of your own choosing.
#
VERSIONID(`@(#)cs-ultrix4.mc 8.3 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)cs-ultrix4.mc 8.4 (Berkeley) 3/23/96')
OSTYPE(ultrix4)dnl
DOMAIN(CS.Berkeley.EDU)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/cyrusproto.mc
View File

@ -26,7 +26,8 @@ divert(-1)
# exclusively for local mail.
#
VERSIONID(`@(#)cyrusproto.mc 8.2 (Carnegie Mellon) @(#)cyrusproto.mc 8.2')
divert(0)dnl
VERSIONID(`@(#)cyrusproto.mc 8.3 (Carnegie Mellon) @(#)cyrusproto.mc 8.3')
define(`confBIND_OPTS',`-DNSRCH -DEFNAMES')
FEATURE(nouucp)
FEATURE(nocanonify)

3
usr.sbin/sendmail/cf/cf/generic-bsd4.4.mc
View File

@ -41,7 +41,8 @@ divert(-1)
# and do the modifications there.
#
VERSIONID(`@(#)generic-bsd4.4.mc 8.1 (Berkeley) 9/12/95')
divert(0)dnl
VERSIONID(`@(#)generic-bsd4.4.mc 8.2 (Berkeley) 3/23/96')
OSTYPE(bsd4.4)dnl
DOMAIN(generic)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/generic-hpux10.mc
View File

@ -40,7 +40,8 @@ divert(-1)
# and do the modifications there.
#
VERSIONID(`@(#)generic-hpux10.mc 8.2 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)generic-hpux10.mc 8.3 (Berkeley) 3/23/96')
OSTYPE(hpux10)dnl
DOMAIN(generic)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/generic-hpux9.mc
View File

@ -40,7 +40,8 @@ divert(-1)
# and do the modifications there.
#
VERSIONID(`@(#)generic-hpux9.mc 8.2 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)generic-hpux9.mc 8.3 (Berkeley) 3/23/96')
OSTYPE(hpux9)dnl
DOMAIN(generic)dnl
MAILER(local)dnl

48
usr.sbin/sendmail/cf/cf/generic-nextstep3.3.mc Normal file
View File

@ -0,0 +1,48 @@
divert(-1)
#
# Copyright (c) 1983 Eric P. Allman
# Copyright (c) 1988, 1993
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
#
# This is a generic configuration file for NEXTSTEP 3.3 systems.
# It has support for local and SMTP mail only. If you want to
# customize it, copy it to a name appropriate for your environment
# and do the modifications there.
#
divert(0)dnl
VERSIONID(`@(#)generic-nextstep3.3.mc 8.2 (Berkeley) 3/23/96')
OSTYPE(nextstep)dnl
DOMAIN(generic)dnl
MAILER(local)dnl
MAILER(smtp)dnl

3
usr.sbin/sendmail/cf/cf/generic-osf1.mc
View File

@ -40,7 +40,8 @@ divert(-1)
# and do the modifications there.
#
VERSIONID(`@(#)generic-osf1.mc 8.2 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)generic-osf1.mc 8.3 (Berkeley) 3/23/96')
OSTYPE(osf1)dnl
DOMAIN(generic)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/generic-solaris2.mc
View File

@ -40,7 +40,8 @@ divert(-1)
# and do the modifications there.
#
VERSIONID(`@(#)generic-solaris2.mc 8.2 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)generic-solaris2.mc 8.3 (Berkeley) 3/23/96')
OSTYPE(solaris2)dnl
DOMAIN(generic)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/generic-sunos4.1.mc
View File

@ -40,7 +40,8 @@ divert(-1)
# and do the modifications there.
#
VERSIONID(`@(#)generic-sunos4.1.mc 8.2 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)generic-sunos4.1.mc 8.3 (Berkeley) 3/23/96')
OSTYPE(sunos4.1)dnl
DOMAIN(generic)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/generic-ultrix4.mc
View File

@ -40,7 +40,8 @@ divert(-1)
# and do the modifications there.
#
VERSIONID(`@(#)generic-ultrix4.mc 8.2 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)generic-ultrix4.mc 8.3 (Berkeley) 3/23/96')
OSTYPE(ultrix4)dnl
DOMAIN(generic)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/huginn.cs.mc
View File

@ -42,7 +42,8 @@ divert(-1)
# This file is for the backup CS Division mail server.
#
VERSIONID(`@(#)huginn.cs.mc 8.6 (Berkeley) 8/25/95')
divert(0)dnl
VERSIONID(`@(#)huginn.cs.mc 8.7 (Berkeley) 3/23/96')
OSTYPE(hpux9)dnl
DOMAIN(CS.Berkeley.EDU)dnl
MASQUERADE_AS(CS.Berkeley.EDU)dnl

3
usr.sbin/sendmail/cf/cf/mail.cs.mc
View File

@ -42,7 +42,8 @@ divert(-1)
# This file is for the primary CS Division mail server.
#
VERSIONID(`@(#)mail.cs.mc 8.9 (Berkeley) 8/25/95')
divert(0)dnl
VERSIONID(`@(#)mail.cs.mc 8.10 (Berkeley) 3/23/96')
OSTYPE(ultrix4)dnl
DOMAIN(Berkeley.EDU)dnl
MASQUERADE_AS(CS.Berkeley.EDU)dnl

3
usr.sbin/sendmail/cf/cf/mail.eecs.mc
View File

@ -42,7 +42,8 @@ divert(-1)
# This file is for the primary EECS mail server.
#
VERSIONID(`@(#)mail.eecs.mc 8.9 (Berkeley) 8/25/95')
divert(0)dnl
VERSIONID(`@(#)mail.eecs.mc 8.10 (Berkeley) 3/23/96')
OSTYPE(ultrix4)dnl
DOMAIN(EECS.Berkeley.EDU)dnl
MASQUERADE_AS(EECS.Berkeley.EDU)dnl

3
usr.sbin/sendmail/cf/cf/mailspool.cs.mc
View File

@ -44,7 +44,8 @@ divert(-1)
# for back compatibility.
#
VERSIONID(`@(#)mailspool.cs.mc 8.3 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)mailspool.cs.mc 8.4 (Berkeley) 3/23/96')
OSTYPE(sunos4.1)dnl
DOMAIN(CS.Berkeley.EDU)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/python.cs.mc
View File

@ -44,7 +44,8 @@ divert(-1)
# will be forwarded to that machine.
#
VERSIONID(`@(#)python.cs.mc 8.3 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)python.cs.mc 8.4 (Berkeley) 3/23/96')
OSTYPE(bsd4.4)dnl
DOMAIN(CS.Berkeley.EDU)dnl
define(`LOCAL_RELAY', vangogh.CS.Berkeley.EDU)dnl

3
usr.sbin/sendmail/cf/cf/s2k-osf1.mc
View File

@ -43,7 +43,8 @@ divert(-1)
# to a name of your own choosing.
#
VERSIONID(`@(#)s2k-osf1.mc 8.3 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)s2k-osf1.mc 8.4 (Berkeley) 3/23/96')
OSTYPE(osf1)dnl
DOMAIN(S2K.Berkeley.EDU)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/s2k-ultrix4.mc
View File

@ -43,7 +43,8 @@ divert(-1)
# to a name of your own choosing.
#
VERSIONID(`@(#)s2k-ultrix4.mc 8.3 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)s2k-ultrix4.mc 8.4 (Berkeley) 3/23/96')
OSTYPE(ultrix4)dnl
DOMAIN(S2K.Berkeley.EDU)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/tcpproto.mc
View File

@ -46,7 +46,8 @@ divert(-1)
# will not trash your changes.
#
VERSIONID(`@(#)tcpproto.mc 8.4 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)tcpproto.mc 8.5 (Berkeley) 3/23/96')
OSTYPE(unknown)
FEATURE(nouucp)
MAILER(local)

3
usr.sbin/sendmail/cf/cf/ucbarpa.mc
View File

@ -41,7 +41,8 @@ divert(-1)
# `SITECONFIG'. See also ucbvax.mc.
#
VERSIONID(`@(#)ucbarpa.mc 8.3 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)ucbarpa.mc 8.4 (Berkeley) 3/23/96')
DOMAIN(CS.Berkeley.EDU)dnl
OSTYPE(bsd4.4)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/ucbvax.mc
View File

@ -42,7 +42,8 @@ divert(-1)
# `SITECONFIG' for routing of UUCP within your domain.
#
VERSIONID(`@(#)ucbvax.mc 8.5 (Berkeley) 8/25/95')
divert(0)dnl
VERSIONID(`@(#)ucbvax.mc 8.6 (Berkeley) 3/23/96')
OSTYPE(bsd4.3)
DOMAIN(CS.Berkeley.EDU)
MASQUERADE_AS(CS.Berkeley.EDU)

3
usr.sbin/sendmail/cf/cf/uucpproto.mc
View File

@ -46,7 +46,8 @@ divert(-1)
# will not trash your changes.
#
VERSIONID(`@(#)uucpproto.mc 8.5 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)uucpproto.mc 8.6 (Berkeley) 3/23/96')
OSTYPE(unknown)
FEATURE(nodns)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/cf/vangogh.cs.mc
View File

@ -43,7 +43,8 @@ divert(-1)
# set up (to stress sendmail) and accepts mail for some other machines.
#
VERSIONID(`@(#)vangogh.cs.mc 8.4 (Berkeley) 8/6/95')
divert(0)dnl
VERSIONID(`@(#)vangogh.cs.mc 8.5 (Berkeley) 3/23/96')
DOMAIN(CS.Berkeley.EDU)dnl
OSTYPE(bsd4.4)dnl
MAILER(local)dnl

3
usr.sbin/sendmail/cf/domain/generic.m4
View File

@ -41,8 +41,7 @@ divert(-1)
# files.
#
divert(0)
VERSIONID(`@(#)generic.m4 8.2 (Berkeley) 4/21/95')
VERSIONID(`@(#)generic.m4 8.3 (Berkeley) 3/24/96')
define(`confFORWARD_PATH', `$z/.forward.$w:$z/.forward')dnl
define(`confCW_FILE', `-o /etc/sendmail.cw')dnl
FEATURE(redirect)dnl
FEATURE(use_cw_file)dnl

12
usr.sbin/sendmail/cf/feature/bestmx_is_local.m4
View File

@ -34,12 +34,16 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)bestmx_is_local.m4 8.2 (Berkeley) 10/29/95')
VERSIONID(`@(#)bestmx_is_local.m4 8.3 (Berkeley) 5/11/96')
divert(-1)
LOCAL_CONFIG
# turn on bestMX lookup table
Kbestmx bestmx
# limit bestmx to these domains
CB`'_ARG_
LOCAL_NET_CONFIG
# If we are the best MX for a site, then we want to accept
@ -50,9 +54,13 @@ LOCAL_NET_CONFIG
# Warning: this may generate a lot of extra DNS traffic -- a
# lower cost method is to list all the expected best MX hosts
# in $=w. This should be fine (and easier to administer) for
# low to medium traffic hosts.
# low to medium traffic hosts. If you use the limited bestmx
# by passing in a set of possible domains it will improve things.
ifelse(_ARG_, `', `', `#')dnl unlimited bestmx
R$* < @ $* > $* $: $1 < @ $2 @@ $(bestmx $2 $) > $3
ifelse(_ARG_, `', `#', `')dnl limit bestmx to $=B
R$* < @ $* $=B > $* $: $1 < @ $2 @@ $(bestmx $2 $3 $) > $4
R$* $=O $* < @ $* @@ $=w . > $* $@ $>97 $1 $2 $3
R$* < @ $* @@ $=w . > $* $#local $: $1
R$* < @ $* @@ $* > $* $: $1 < @ $2 > $4

40
usr.sbin/sendmail/cf/feature/genericstable.m4 Normal file
View File

@ -0,0 +1,40 @@
divert(-1)
#
# Copyright (c) 1983 Eric P. Allman
# Copyright (c) 1988, 1993
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
divert(0)
VERSIONID(`@(#)genericstable.m4 8.1 (Berkeley) 2/11/96')
divert(-1)
define(`GENERICS_TABLE', ifelse(_ARG_, `', `hash -o /etc/genericstable', `_ARG_'))dnl

40
usr.sbin/sendmail/cf/feature/limited_masquerade.m4 Normal file
View File

@ -0,0 +1,40 @@
divert(-1)
#
# Copyright (c) 1983 Eric P. Allman
# Copyright (c) 1988, 1993
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
divert(0)
VERSIONID(`@(#)limited_masquerade.m4 8.1 (Berkeley) 2/11/96')
divert(-1)
define(`_LIMITED_MASQUERADE_', 1)

11
usr.sbin/sendmail/cf/feature/local_procmail.m4
View File

@ -34,11 +34,14 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)local_procmail.m4 8.3 (Berkeley) 10/29/95')
VERSIONID(`@(#)local_procmail.m4 8.5 (Berkeley) 2/12/96')
divert(-1)
define(`PROCMAIL_PATH',
ifelse(_ARG_, `', `/usr/local/bin/procmail', `_ARG_'))
define(`LOCAL_MAILER_PATH',
ifelse(_ARG_, `',
ifdef(`PROCMAIL_MAILER_PATH',
PROCMAIL_MAILER_PATH,
`/usr/local/bin/procmail'),
_ARG_))
define(`LOCAL_MAILER_FLAGS', `SPfhn')
define(`LOCAL_MAILER_PATH', PROCMAIL_PATH)
define(`LOCAL_MAILER_ARGS', `procmail -Y -a $h -d $u')

40
usr.sbin/sendmail/cf/feature/masquerade_entire_domain.m4 Normal file
View File

@ -0,0 +1,40 @@
divert(-1)
#
# Copyright (c) 1983 Eric P. Allman
# Copyright (c) 1988, 1993
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
divert(0)
VERSIONID(`@(#)masquerade_entire_domain.m4 8.1 (Berkeley) 2/11/96')
divert(-1)
define(`_MASQUERADE_ENTIRE_DOMAIN_', 1)

5
usr.sbin/sendmail/cf/feature/nullclient.m4
View File

@ -45,7 +45,7 @@ POPDIVERT
# sendmail.
#
VERSIONID(`@(#)nullclient.m4 8.6 (Berkeley) 6/29/95')
VERSIONID(`@(#)nullclient.m4 8.7 (Berkeley) 2/11/96')
PUSHDIVERT(6)
# hub host (to which all mail is sent)
@ -65,7 +65,8 @@ ifdef(`confRELAY_MAILER',,
`define(`confRELAY_MAILER', `nullclient')')dnl
ifdef(`confFROM_HEADER',,
`define(`confFROM_HEADER', <$g>)')dnl
ifdef(`SMTP_MAILER_ARGS',, `define(`SMTP_MAILER_ARGS', `IPC $h')')dnl
Mnullclient, P=[IPC], F=CONCAT(mDFMuXa, SMTP_MAILER_FLAGS),ifdef(`SMTP_MAILER_MAX', ` M=SMTP_MAILER_MAX,')
A=IPC $h
A=SMTP_MAILER_ARGS
POPDIVERT

4
usr.sbin/sendmail/cf/feature/redirect.m4
View File

@ -34,7 +34,7 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)redirect.m4 8.4 (Berkeley) 6/25/95')
VERSIONID(`@(#)redirect.m4 8.5 (Berkeley) 8/17/96')
divert(-1)
@ -42,7 +42,7 @@ PUSHDIVERT(3)
# addresses sent to foo@host.REDIRECT will give a 551 error code
R$* < @ $+ .REDIRECT. > $: $1 < @ $2 . REDIRECT . > < ${opMode} >
R$* < @ $+ .REDIRECT. > <i> $: $1 < @ $2 . REDIRECT. >
R$* < @ $+ .REDIRECT. > < $- > $# error $@ 5.1.1 $: "551 User not local; please try " <$1@$2>
R$* < @ $+ .REDIRECT. > < $- > $# error $@ 5.1.1 $: "551 User has moved; please try " <$1@$2>
POPDIVERT
PUSHDIVERT(6)

40
usr.sbin/sendmail/cf/feature/virtusertable.m4 Normal file
View File

@ -0,0 +1,40 @@
divert(-1)
#
# Copyright (c) 1983 Eric P. Allman
# Copyright (c) 1988, 1993
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
divert(0)
VERSIONID(`@(#)virtusertable.m4 8.1 (Berkeley) 2/11/96')
divert(-1)
define(`VIRTUSER_TABLE', ifelse(_ARG_, `', `hash -o /etc/virtusertable', `_ARG_'))dnl

12
usr.sbin/sendmail/cf/m4/cfhead.m4
View File

@ -85,9 +85,14 @@ define(`LOCAL_RULE_2',
##########################################
S2
')
define(`LOCAL_RULESETS',
`divert(9)
')
define(`LOCAL_RULE_3', `divert(2)')
define(`LOCAL_CONFIG', `divert(6)')
define(`MAILER_DEFINITIONS', `divert(7)')
define(`LOCAL_NET_CONFIG', `define(`_LOCAL_RULES_', 1)divert(1)')
define(`UUCPSMTP', `R DOL(*) < @ $1 .UUCP > DOL(*) DOL(1) < @ $2 > DOL(2)')
define(`CONCAT', `$1$2$3$4$5$6$7')
@ -109,11 +114,16 @@ define(`MASQUERADE_DOMAIN', `PUSHDIVERT(5)CM$1
POPDIVERT`'dnl')
define(`MASQUERADE_DOMAIN_FILE', `PUSHDIVERT(5)FM$1
POPDIVERT`'dnl')
define(`GENERICS_DOMAIN', `PUSHDIVERT(5)CG$1
POPDIVERT`'dnl')
define(`GENERICS_DOMAIN_FILE', `PUSHDIVERT(5)FG$1
POPDIVERT`'dnl')
define(`_OPTINS', `ifdef(`$1', `$2$1$3')')
m4wrap(`include(_CF_DIR_`m4/proto.m4')')
# set up default values for options
define(`ALIAS_FILE', `/etc/aliases')
define(`confMAILER_NAME', ``MAILER-DAEMON'')
define(`confFROM_LINE', `From $g $d')
define(`confOPERATORS', `.:%@!^/[]+')
@ -144,4 +154,4 @@ define(`confMIME_FORMAT_ERRORS', `True')
define(`confFORWARD_PATH', `$z/.forward.$w:$z/.forward')
divert(0)dnl
VERSIONID(`@(#)cfhead.m4 8.3 (Berkeley) 9/15/95')
VERSIONID(`@(#)cfhead.m4 8.6 (Berkeley) 6/19/96')

15
usr.sbin/sendmail/cf/m4/nullrelay.m4
View File

@ -34,7 +34,7 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)nullrelay.m4 8.10 (Berkeley) 9/29/95')
VERSIONID(`@(#)nullrelay.m4 8.12 (Berkeley) 10/12/96')
#
# This configuration applies only to relay-only hosts. They send
@ -74,25 +74,30 @@ R$* ; $: $1 strip trailing semi
R$@ $@ :; <@>
# basic textual canonicalization -- note RFC733 heuristic here
R$*<$*>$*<$*>$* $2$3<$4>$5 strip multiple <> <>
R$*<$*<$+>$*>$* <$3>$5 2-level <> nesting
R$*<>$* $@ <@> MAIL FROM:<> case
R$*<$+>$* $2 basic RFC821/822 parsing
R$* $: < $1 > housekeeping <>
R$+ < $* > < $2 > strip excess on left
R< $* > $+ < $1 > strip excess on right
R<> $@ < @ > MAIL FROM:<> case
R< $+ > $: $1 remove housekeeping <>
ifdef(`_NO_CANONIFY_', `dnl',
`# eliminate local host if present
R@ $=w $=: $+ $@ @ $M $2 $3 @thishost ...
R@ $+ $@ @ $1 @somewhere ...
R$=E @ $=w $@ $1 @ $2 leave exposed
R$+ @ $=w $@ $1 @ $M ...@thishost
R$+ @ $+ $@ $1 @ $2 ...@somewhere
R$=w ! $=E $@ $2 @ $1 leave exposed
R$=w ! $+ $@ $2 @ $M thishost!...
R$+ ! $+ $@ $1 ! $2 @ $M somewhere ! ...
R$=E % $=w $@ $1 @ $2 leave exposed
R$+ % $=w $@ $1 @ $M ...%thishost
R$+ % $+ $@ $1 @ $2 ...%somewhere
R$=E $@ $1 @ $j leave exposed
R$+ $@ $1 @ $M unadorned user')

151
usr.sbin/sendmail/cf/m4/proto.m4
View File

@ -34,12 +34,12 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)proto.m4 8.100 (Berkeley) 12/3/95')
VERSIONID(`@(#)proto.m4 8.134 (Berkeley) 10/13/96')
MAILER(local)dnl
# level 6 config file format
V6/Berkeley
# level 7 config file format
V7/Berkeley
divert(-1)
# do some sanity checking
@ -47,7 +47,7 @@ ifdef(`__OSTYPE__',,
`errprint(`*** ERROR: No system type defined (use OSTYPE macro)')')
# pick our default mailers
ifdef(`confSMTP_MAILER',, `define(`confSMTP_MAILER', `smtp')')
ifdef(`confSMTP_MAILER',, `define(`confSMTP_MAILER', `esmtp')')
ifdef(`confLOCAL_MAILER',, `define(`confLOCAL_MAILER', `local')')
ifdef(`confRELAY_MAILER',,
`define(`confRELAY_MAILER',
@ -94,7 +94,7 @@ Fw`'confCW_FILE',
`dnl')
# my official domain name
# ... define this only if sendmail cannot automatically determine your domain
# ... `define' this only if sendmail cannot automatically determine your domain
ifdef(`confDOMAIN_NAME', `Dj`'confDOMAIN_NAME', `#Dj$w.Foo.COM')
ifdef(`_NULL_CLIENT_ONLY_', `divert(-1)')dnl
@ -142,6 +142,9 @@ CO @ % ifdef(`_NO_UUCP_', `', `!')
# a class with just dot (for identifying canonical names)
C..
# a class with just a left bracket (for identifying domain literals)
C[[
# Mailer table (overriding domains)
ifdef(`MAILER_TABLE',
`Kmailertable MAILER_TABLE',
@ -152,6 +155,16 @@ ifdef(`DOMAIN_TABLE',
`Kdomaintable DOMAIN_TABLE',
`#Kdomaintable dbm /etc/domaintable')
# Generics table (mapping outgoing addresses)
ifdef(`GENERICS_TABLE',
`Kgenerics GENERICS_TABLE',
`#Kgenerics dbm /etc/genericstable')
# Virtual user table (maps incoming users)
ifdef(`VIRTUSER_TABLE',
`Kvirtuser VIRTUSER_TABLE',
`#Kvirtuser dbm /etc/virtusertable')
# who I send unqualified names to (null means deliver locally)
DR`'ifdef(`LOCAL_RELAY', LOCAL_RELAY)
@ -193,7 +206,7 @@ ifdef(`_NULL_CLIENT_ONLY_', `dnl', `
_OPTION(AliasWait, `confALIAS_WAIT', 5m)
# location of alias file
O AliasFile=ifdef(`ALIAS_FILE', `ALIAS_FILE', /etc/aliases)
_OPTION(AliasFile, `ALIAS_FILE', /etc/aliases)
')
# minimum number of free blocks on filesystem
_OPTION(MinFreeBlocks, `confMIN_FREE_BLOCKS', 100)
@ -255,6 +268,12 @@ _OPTION(ConnectionCacheSize, `confMCI_CACHE_SIZE', 2)
# open connection cache timeout
_OPTION(ConnectionCacheTimeout, `confMCI_CACHE_TIMEOUT', 5m)
# persistent host status directory
_OPTION(HostStatusDirectory, `confHOST_STATUS_DIRECTORY', .hoststat)
# single thread deliveries (requires HostStatusDirectory)?
_OPTION(SingleThreadDelivery, `confSINGLE_THREAD_DELIVERY')
# use Errors-To: header?
_OPTION(UseErrorsTo, `confUSE_ERRORS_TO')
@ -287,6 +306,8 @@ O QueueDirectory=ifdef(`QUEUE_DIR', QUEUE_DIR, /var/spool/mqueue)
# timeouts (many of these)
_OPTION(Timeout.initial, `confTO_INITIAL', 5m)
_OPTION(Timeout.connect, `confTO_CONNECT', 5m)
_OPTION(Timeout.iconnect, `confTO_ICONNECT', 5m)
_OPTION(Timeout.helo, `confTO_HELO', 5m)
_OPTION(Timeout.mail, `confTO_MAIL', 10m)
_OPTION(Timeout.rcpt, `confTO_RCPT', 1h)
@ -307,6 +328,7 @@ _OPTION(Timeout.queuewarn, `confTO_QUEUEWARN', 4h)
_OPTION(Timeout.queuewarn.normal, `confTO_QUEUEWARN_NORMAL', 4h)
_OPTION(Timeout.queuewarn.urgent, `confTO_QUEUEWARN_URGENT', 1h)
_OPTION(Timeout.queuewarn.non-urgent, `confTO_QUEUEWARN_NONURGENT', 12h)
_OPTION(Timeout.hoststatus, `confTO_HOSTSTATUS', 30m)
# should we not prune routes in route-addr syntax addresses?
_OPTION(DontPruneRoutes, `confDONT_PRUNE_ROUTES')
@ -343,6 +365,12 @@ _OPTION(QueueLA, `confQUEUE_LA', 8)
# load average at which we refuse connections
_OPTION(RefuseLA, `confREFUSE_LA', 12)
# maximum number of children we allow at one time
_OPTION(MaxDaemonChildren, `confMAX_DAEMON_CHILDREN', 12)
# maximum number of new connections per second
_OPTION(ConnectionRateThrottle, `confCONNECTION_RATE_THROTTLE', 3)
# work recipient factor
_OPTION(RecipientFactor, `confWORK_RECIPIENT_FACTOR', 30000)
@ -400,6 +428,15 @@ _OPTION(OperatorChars, `confOPERATORS')
# shall I avoid calling initgroups(3) because of high NIS costs?
_OPTION(DontInitGroups, `confDONT_INIT_GROUPS')
# are group-writable :include: and .forward files (un)trustworthy?
_OPTION(UnsafeGroupWrites, `confUNSAFE_GROUP_WRITES')
# where do errors that occur when sending errors get sent?
_OPTION(DoubleBounceAddress, `confDOUBLE_BOUNCE_ADDRESS')
# what user id do we assume for the majority of the processing?
_OPTION(RunAsUser, `confRUN_AS_USER', sendmail)
###########################
# Message precedences #
###########################
@ -418,7 +455,7 @@ Pjunk=-100
ifdef(`_USE_CT_FILE_', `', `#')Ft`'ifdef(`confCT_FILE', confCT_FILE, `/etc/sendmail.ct')
Troot
Tdaemon
Tuucp
ifdef(`_NO_UUCP_', `dnl', `Tuucp')
ifdef(`confTRUSTED_USERS', `T`'confTRUSTED_USERS', `dnl')
#########################
@ -426,14 +463,13 @@ ifdef(`confTRUSTED_USERS', `T`'confTRUSTED_USERS', `dnl')
#########################
ifdef(`confFROM_HEADER',, `define(`confFROM_HEADER', `$?x$x <$g>$|$g$.')')dnl
H?P?Return-Path: $g
H?P?Return-Path: <$g>
HReceived: confRECEIVED_HEADER
H?D?Resent-Date: $a
H?D?Date: $a
H?F?Resent-From: confFROM_HEADER
H?F?From: confFROM_HEADER
H?x?Full-Name: $x
HSubject:
# HPosted-Date: $a
# H?l?Received-Date: $b
H?M?Resent-Message-Id: <$t.$i@$j>
@ -450,11 +486,9 @@ ifdef(`_NULL_CLIENT_ONLY_',
######################################################################
######################################################################
undivert(9)dnl
###########################################
### Rulset 3 -- Name Canonicalization ###
###########################################
############################################
### Ruleset 3 -- Name Canonicalization ###
############################################
S3
# handle null input (translate to <@> special case)
@ -463,8 +497,11 @@ R$@ $@ <@>
# strip group: syntax (not inside angle brackets!) and trailing semicolon
R$* $: $1 <@> mark addresses
R$* < $* > $* <@> $: $1 < $2 > $3 unmark <addr>
R@ $* <@> $: @ $1 unmark @host:...
R$* :: $* <@> $: $1 :: $2 unmark node::addr
R:`include': $* <@> $: :`include': $1 unmark :`include':...
R$* [ $* : $* ] <@> $: $1 [ $2 : $3 ] unmark IPv6 addrs
R$* : $* [ $* ] $: $1 : $2 [ $3 ] <@> remark if leading colon
R$* : $* <@> $: $2 strip colon if marked
R$* <@> $: $1 unmark
R$* ; $: $1 strip trailing semi
@ -559,18 +596,17 @@ ifdef(`_CLASS_Y_',
R$* < @ $+ . UUCP > $* $: $1 < @ $[ $2 $] . UUCP . > $3
R$* < @ $+ . . UUCP . > $* $@ $1 < @ $2 . > $3')
')
ifdef(`_NO_CANONIFY_', `dnl',
`# pass to name server to make hostname canonical
R$* < @ $* $~P > $* $: $1 < @ $[ $2 $3 $] > $4')
# pass to name server to make hostname canonical
ifdef(`_NO_CANONIFY_', `#')dnl
R$* < @ $* $~P > $* $: $1 < @ $[ $2 $3 $] > $4
# local host aliases and pseudo-domains are always canonical
R$* < @ $=w > $* $: $1 < @ $2 . > $3
R$* < @ $j > $* $: $1 < @ $j . > $2
R$* < @ $* $=M > $* $: $1 < @ $2 $3 . > $4
R$* < @ $* $=P > $* $: $1 < @ $2 $3 . > $4
R$* < @ $* . . > $* $1 < @ $2 . > $3
# if this is the local hostname, make sure we treat is as canonical
R$* < @ $j > $* $: $1 < @ $j . > $2
##################################################
### Ruleset 4 -- Final Output Post-rewriting ###
@ -622,7 +658,10 @@ S0
R<@> $#_LOCAL_ $: <@> special case error msgs
R$* : $* ; <@> $#error $@ 5.1.3 $: "list:; syntax illegal for recipient addresses"
R<@ $+> $#error $@ 5.1.1 $: "user address required"
R$* <$* : $* > $* $#error $@ 5.1.1 $: "colon illegal in host name part"
R$* $: <> $1
R<> $* < @ [ $+ ] > $* $1 < @ [ $2 ] > $3
R<> $* <$* : $* > $* $#error $@ 5.1.1 $: "colon illegal in host name part"
R<> $* $1
R$* < @ . > $* $#error $@ 5.1.2 $: "invalid host name"
ifdef(`_MAILER_smtp_',
@ -635,15 +674,24 @@ R$* < @ [ $+ ] > $* $#_SMTP_ $@ [$2] $: $1 < @ [$2] > $3 still numeric: send',
R$* < @ > $* $@ $>97 $1 user@ => user
R< @ $=w . > : $* $@ $>97 $2 @here:... -> ...
R$- < @ $=w . > $: $(dequote $1 $) < @ $2 . > dequote "foo"@here
R< @ $+ > $#error $@ 5.1.1 $: "user address required"
R$* $=O $* < @ $=w . > $@ $>97 $1 $2 $3 ...@here -> ...
# handle local hacks
R$* $: $>98 $1
# handle virtual users
define(`X', ifdef(`VIRTUSER_TABLE', `', `#'))dnl
X`'R$+ < @ $=w . > $: < $(virtuser $1 @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
X`'R< @ > $+ < @ $+ . > $: < $(virtuser @ $2 $@ $1 $: @ $) > $1 < @ $2 . >
X`'R< @ > $+ $: $1
X`'R< error : $- $+ > $* $#error $@ $1 $: $2
X`'R< $+ > $+ < @ $+ > $: $>97 $1
undefine(`X')dnl
# short circuit local delivery so forwarded email works
ifdef(`_MAILER_usenet_',
`R$+ . USENET < @ $=w . > $#usenet $: $1 handle usenet specially',
`dnl')
ifdef(`_MAILER_usenet_', `', `#')dnl
R$+ . USENET < @ $=w . > $#usenet $: $1 handle usenet specially
ifdef(`_STICKY_LOCAL_DOMAIN_',
`R$+ < @ $=w . > $: < $H > $1 < @ $2 . > first try hub
R< $+ > $+ < $+ > $>95 < $1 > $2 < $3 > yep ....
@ -657,8 +705,7 @@ define(`X', ifdef(`MAILER_TABLE', `', `#'))dnl
X`'R$* <@ $+ > $* $: < $2 > $1 < @ $2 > $3 extract host name
X`'R< $+ . > $* $: < $1 > $2 strip trailing dot
X`'R< $+ > $* $: < $(mailertable $1 $) > $2 lookup
X`'R< error : $- $+ > $* $#error $@ $1 $: $2 check -- error?
X`'R< $- : $+ > $* $# $1 $@ $2 $: $3 check -- resolved?
X`'R< $~[ : $+ > $* $>95 < $1 : $2 > $3 check -- resolved?
X`'R< $+ > $* $: $>90 <$1> $2 try domain
undefine(`X')dnl
undivert(4)dnl
@ -759,40 +806,63 @@ R< $+ > $+ $@ $>95 < $1 > $2 < @ $1 >
###################################################################
define(`X', ifdef(`MAILER_TABLE', `', `#'))dnl
X`'S90
S90
X`'R$* <$- . $+ > $* $: $1$2 < $(mailertable .$3 $@ $1$2 $@ $2 $) > $4
X`'R$* <$- : $+ > $* $# $2 $@ $3 $: $4 check -- resolved?
X`'R$* < . $+ > $* $@ $>90 $1 . <$2> $3 no -- strip & try again
X`'R$* <$~[ : $+ > $* $>95 < $2 : $3 > $4 check -- resolved?
X`'R$* < . $+ > $* $@ $>90 $1 . <$2> $3 no -- strip & try again
X`'R$* < $* > $* $: < $(mailertable . $@ $1$2 $) > $3 try "."
X`'R<$- : $+ > $* $# $1 $@ $2 $: $3 "." found?
X`'R< $* > $* $@ $2 no mailertable match
X`'R< $~[ : $+ > $* $>95 < $1 : $2 > $3 "." found?
X`'R< $* > $* $@ $2 no mailertable match
undefine(`X')dnl
###################################################################
### Ruleset 95 -- canonify mailer:host syntax to triple ###
### Ruleset 95 -- canonify mailer:[user@]host syntax to triple ###
###################################################################
S95
R< > $* $@ $1 strip off null relay
R< $- : $+ > $* $# $1 $@ $2 $: $3 try qualified mailer
R< $=w > $* $@ $2 delete local host
R< $+ > $* $#_RELAY_ $@ $1 $: $2 use unqualified mailer
R< > $* $@ $1 strip off null relay
R< error : $- $+ > $* $#error $@ $1 $: $2 special case errors
R< local : > $* < @ $* > $#local $@ $1@$2 $: $1 no host: use old user
R< local : $+ > $* <@ $* . > $* $#local $@ $2@$3 $: $1 special case local
R< $- : $+ @ $+ > $*<$*>$* $# $1 $@ $3 $: $2<@$3> use literal user
R< $- : $+ > $* $# $1 $@ $2 $: $3 try qualified mailer
R< $=w > $* $@ $2 delete local host
R< $+ > $* $#_RELAY_ $@ $1 $: $2 use unqualified mailer
###################################################################
### Ruleset 93 -- convert header names to masqueraded form ###
###################################################################
S93
# handle generics database
define(`X', ifdef(`GENERICS_TABLE', `', `#'))dnl
X`'R$+ < @ $=G . > $: < $1@$2 > $1 < @ $2 . > @ mark
X`'R$+ < @ *LOCAL* > $: < $1@$j > $1 < @ *LOCAL* > @ mark
X`'R< $+ > $+ < $* > @ $: < $(generics $1 $: $) > $2 < $3 >
X`'R< > $+ < @ $+ > $: < $(generics $1 $: $) > $1 < @ $2 >
X`'R< $* @ $* > $* < $* > $@ $>3 $1 @ $2 found qualified
X`'R< $+ > $* < $* > $: $>3 $1 @ *LOCAL* found unqualified
X`'R< > $* $: $1 not found
undefine(`X')dnl
# special case the users that should be exposed
R$=E < @ *LOCAL* > $@ $1 < @ $j . > leave exposed
R$=E < @ $=M . > $@ $1 < @ $2 . >
ifdef(`_MASQUERADE_ENTIRE_DOMAIN_',
`R$=E < @ $* $=M . > $@ $1 < @ $2 $3 . >',
`R$=E < @ $=M . > $@ $1 < @ $2 . >')
ifdef(`_LIMITED_MASQUERADE_', `#')dnl
R$=E < @ $=w . > $@ $1 < @ $2 . >
R$* < @ $=M . > $* $: $1 < @ $2 . @ $M > $3 convert masqueraded doms
# handle domain-specific masquerading
ifdef(`_MASQUERADE_ENTIRE_DOMAIN_',
`R$* < @ $* $=M . > $* $: $1 < @ $2 $3 . @ $M > $4 convert masqueraded doms',
`R$* < @ $=M . > $* $: $1 < @ $2 . @ $M > $3 convert masqueraded doms')
ifdef(`_LIMITED_MASQUERADE_', `#')dnl
R$* < @ $=w . > $* $: $1 < @ $2 . @ $M > $3
R$* < @ *LOCAL* > $* $: $1 < @ $j . @ $M > $2
R$* < @ $+ @ > $* $@ $1 < @ $2 > $3 $M is null
R$* < @ $+ @ $+ > $* $@ $1 < @ $3 . > $4 $M is not null
R$* < @ $+ @ > $* $: $1 < @ $2 > $3 $M is null
R$* < @ $+ @ $+ > $* $: $1 < @ $3 . > $4 $M is not null
###################################################################
### Ruleset 94 -- convert envelope names to masqueraded form ###
@ -810,6 +880,7 @@ R$* < @ *LOCAL* > $* $: $1 < @ $j . > $2
S98
undivert(3)dnl
undivert(9)dnl
#
######################################################################
######################################################################

4
usr.sbin/sendmail/cf/m4/version.m4
View File

@ -32,8 +32,8 @@ divert(-1)
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
VERSIONID(`@(#)version.m4 8.7.3.1 (Berkeley) 12/3/95')
VERSIONID(`@(#)version.m4 8.8.2.1 (Berkeley) 10/18/96')
#
divert(0)
# Configuration version number
DZ8.7.3`'ifdef(`confCF_VERSION', `/confCF_VERSION')
DZ8.8.2`'ifdef(`confCF_VERSION', `/confCF_VERSION')

13
usr.sbin/sendmail/cf/mailer/cyrus.m4
View File

@ -26,6 +26,7 @@ PUSHDIVERT(-1)
ifdef(`CYRUS_MAILER_FLAGS',, `define(`CYRUS_MAILER_FLAGS', `A5@')')
ifdef(`CYRUS_MAILER_PATH',, `define(`CYRUS_MAILER_PATH', /usr/cyrus/bin/deliver)')
ifdef(`CYRUS_MAILER_ARGS',, `define(`CYRUS_MAILER_ARGS', `deliver -e -m $h -- $u')')
ifdef(`CYRUS_MAILER_USER',, `define(`CYRUS_MAILER_USER', `cyrus:mail')')
ifdef(`CYRUS_BB_MAILER_FLAGS',, `define(`CYRUS_BB_MAILER_FLAGS', `')')
ifdef(`CYRUS_BB_MAILER_ARGS',, `define(`CYRUS_BB_MAILER_ARGS', `deliver -e -m $u')')
@ -35,10 +36,12 @@ POPDIVERT
### Cyrus Mailer specification ###
##################################################
VERSIONID(`@(#)cyrus.m4 8.2 (Carnegie Mellon) 9/12/95')
VERSIONID(`@(#)cyrus.m4 8.4 (Carnegie Mellon) 9/2/96')
Mcyrus, P=CYRUS_MAILER_PATH, F=CONCAT(`lsDFMnP', CYRUS_MAILER_FLAGS), S=10, R=20/40, T=X-Unix,
ifdef(`CYRUS_MAILER_MAX', `M=CYRUS_MAILER_MAX, ')A=CYRUS_MAILER_ARGS
Mcyrus, P=CYRUS_MAILER_PATH, F=CONCAT(`lsDFMnPq', CYRUS_MAILER_FLAGS), S=10, R=20/40, T=X-Unix,
ifdef(`CYRUS_MAILER_MAX', `M=CYRUS_MAILER_MAX, ')U=CYRUS_MAILER_USER,
A=CYRUS_MAILER_ARGS
Mcyrusbb, P=CYRUS_MAILER_PATH, F=CONCAT(`lsDFMnP', CYRUS_MAILER_FLAGS), S=10, R=20/40, T=X-Unix,
ifdef(`CYRUS_MAILER_MAX', `M=CYRUS_MAILER_MAX, ')A=CYRUS_BB_MAILER_ARGS
Mcyrusbb, P=CYRUS_MAILER_PATH, F=CONCAT(`lsDFMnP', CYRUS_BB_MAILER_FLAGS), S=10, R=20/40, T=X-Unix,
ifdef(`CYRUS_MAILER_MAX', `M=CYRUS_MAILER_MAX, ')U=CYRUS_MAILER_USER,
A=CYRUS_BB_MAILER_ARGS

6
usr.sbin/sendmail/cf/mailer/fax.m4
View File

@ -35,6 +35,8 @@ PUSHDIVERT(-1)
# SUCH DAMAGE.
#
ifdef(`FAX_MAILER_ARGS',,
`define(`FAX_MAILER_ARGS', mailfax $u $h $f)')
ifdef(`FAX_MAILER_PATH',,
`define(`FAX_MAILER_PATH', /usr/local/lib/fax/mailfax)')
ifdef(`FAX_MAILER_MAX',,
@ -44,10 +46,10 @@ POPDIVERT
### FAX Mailer specification ###
####################################
VERSIONID(`@(#)fax.m4 8.4 (Berkeley) 10/10/95')
VERSIONID(`@(#)fax.m4 8.5 (Berkeley) 5/10/96')
Mfax, P=FAX_MAILER_PATH, F=DFMhu, S=14, R=24, M=FAX_MAILER_MAX, T=X-Phone/X-FAX/X-Unix,
A=mailfax $u $h $f
A=FAX_MAILER_ARGS
LOCAL_CONFIG
CPFAX

10
usr.sbin/sendmail/cf/mailer/local.m4
View File

@ -32,10 +32,10 @@ PUSHDIVERT(-1)
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `rmn')')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `rmn9')')
ifdef(`LOCAL_MAILER_PATH',, `define(`LOCAL_MAILER_PATH', /bin/mail)')
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `mail -d $u')')
ifdef(`LOCAL_SHELL_FLAGS',, `define(`LOCAL_SHELL_FLAGS', `eu')')
ifdef(`LOCAL_SHELL_FLAGS',, `define(`LOCAL_SHELL_FLAGS', `eu9')')
ifdef(`LOCAL_SHELL_PATH',, `define(`LOCAL_SHELL_PATH', /bin/sh)')
ifdef(`LOCAL_SHELL_ARGS',, `define(`LOCAL_SHELL_ARGS', `sh -c $u')')
ifdef(`LOCAL_SHELL_DIR',, `define(`LOCAL_SHELL_DIR', `$z:/')')
@ -45,12 +45,12 @@ POPDIVERT
### Local and Program Mailer specification ###
##################################################
VERSIONID(`@(#)local.m4 8.21 (Berkeley) 11/6/95')
VERSIONID(`@(#)local.m4 8.23 (Berkeley) 5/31/96')
Mlocal, P=LOCAL_MAILER_PATH, F=CONCAT(`lsDFMAw5:/|@', LOCAL_MAILER_FLAGS), S=10/30, R=20/40,
Mlocal, P=LOCAL_MAILER_PATH, F=CONCAT(`lsDFMAw5:/|@q', LOCAL_MAILER_FLAGS), S=10/30, R=20/40,
_OPTINS(`LOCAL_MAILER_MAX', `M=', `, ')_OPTINS(`LOCAL_MAILER_CHARSET', `C=', `, ')T=DNS/RFC822/X-Unix,
A=LOCAL_MAILER_ARGS
Mprog, P=LOCAL_SHELL_PATH, F=CONCAT(`lsDFMo', LOCAL_SHELL_FLAGS), S=10/30, R=20/40, D=LOCAL_SHELL_DIR,
Mprog, P=LOCAL_SHELL_PATH, F=CONCAT(`lsDFMoq', LOCAL_SHELL_FLAGS), S=10/30, R=20/40, D=LOCAL_SHELL_DIR,
_OPTINS(`LOCAL_MAILER_MAX', `M=', `, ')T=X-Unix,
A=LOCAL_SHELL_ARGS

4
usr.sbin/sendmail/cf/mailer/pop.m4
View File

@ -43,9 +43,9 @@ POPDIVERT
### POP Mailer specification ###
####################################
VERSIONID(`@(#)pop.m4 8.5 (Berkeley) 4/23/95')
VERSIONID(`@(#)pop.m4 8.6 (Berkeley) 2/12/96')
Mpop, P=POP_MAILER_PATH, F=CONCAT(`lsDFM', POP_MAILER_FLAGS), S=10, R=20/40, T=DNS/RFC822/X-Unix,
Mpop, P=POP_MAILER_PATH, F=CONCAT(`lsDFMq', POP_MAILER_FLAGS), S=10, R=20/40, T=DNS/RFC822/X-Unix,
A=POP_MAILER_ARGS
LOCAL_CONFIG

10
usr.sbin/sendmail/cf/mailer/procmail.m4
View File

@ -33,8 +33,10 @@ PUSHDIVERT(-1)
# SUCH DAMAGE.
#
ifdef(`PROCMAIL_PATH',,
`define(`PROCMAIL_PATH', /usr/local/bin/procmail)')
ifdef(`PROCMAIL_MAILER_PATH',,
`ifdef(`PROCMAIL_PATH',
`define(`PROCMAIL_MAILER_PATH', PROCMAIL_PATH)',
`define(`PROCMAIL_MAILER_PATH', /usr/local/bin/procmail)')')
ifdef(`PROCMAIL_MAILER_FLAGS',,
`define(`PROCMAIL_MAILER_FLAGS', `Shu')')
ifdef(`PROCMAIL_MAILER_ARGS',,
@ -46,7 +48,7 @@ POPDIVERT
### PROCMAIL Mailer specification ###
##################*****##################
VERSIONID(`@(#)procmail.m4 8.4 (Berkeley) 4/23/95')
VERSIONID(`@(#)procmail.m4 8.5 (Berkeley) 12/28/95')
Mprocmail, P=PROCMAIL_PATH, F=CONCAT(`DFMm', PROCMAIL_MAILER_FLAGS), S=11/31, R=21/31, T=DNS/RFC822/X-Unix,
Mprocmail, P=PROCMAIL_MAILER_PATH, F=CONCAT(`DFMm', PROCMAIL_MAILER_FLAGS), S=11/31, R=21/31, T=DNS/RFC822/X-Unix,
ifdef(`PROCMAIL_MAILER_MAX', `M=PROCMAIL_MAILER_MAX, ')A=PROCMAIL_MAILER_ARGS

41
usr.sbin/sendmail/cf/ostype/aix2.m4 Normal file
View File

@ -0,0 +1,41 @@
divert(-1)
#
# Copyright (c) 1995 Eric P. Allman
# Copyright (c) 1988, 1993
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
divert(0)
VERSIONID(`@(#)aix2.m4 8.2 (Berkeley) 9/19/96')
define(`LOCAL_MAILER_PATH', /bin/bellmail)dnl
define(`LOCAL_MAILER_ARGS', mail $u)dnl
define(`LOCAL_MAILER_FLAGS', `mn9')dnl
define(`confTIME_ZONE', `USE_TZ')dnl

4
usr.sbin/sendmail/cf/ostype/aix3.m4
View File

@ -34,8 +34,8 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)aix3.m4 8.5 (Berkeley) 11/13/95')
VERSIONID(`@(#)aix3.m4 8.6 (Berkeley) 9/19/96')
ifdef(`LOCAL_MAILER_PATH',, `define(`LOCAL_MAILER_PATH', /bin/bellmail)')dnl
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', mail $u)')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `mn')')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `mn9')')dnl
define(`confTIME_ZONE', `USE_TZ')dnl

49
usr.sbin/sendmail/cf/ostype/altos.m4 Normal file
View File

@ -0,0 +1,49 @@
divert(-1)
#
# Copyright (c) 1996 Eric P. Allman
# Copyright (c) 1988, 1993
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# Contributed by Tim Rice <tim@trr.metro.NET>.
#
divert(0)
VERSIONID(`@(#)altos.m4 8.3 (Berkeley) 9/25/96')
define(`ALIAS_FILE', /usr/lib/mail/aliases)dnl
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /usr/spool/mqueue)')dnl
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /usr/lib/sendmail.st)')dnl
ifdef(`UUCP_MAILER_PATH',, `define(`UUCP_MAILER_PATH', /usr/bin/uux)')dnl
ifdef(`LOCAL_MAILER_PATH',, `define(`LOCAL_MAILER_PATH', /usr/bin/lmail)')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', mPuhCE9)')dnl
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `lmail $u')')dnl
ifdef(`LOCAL_SHELL_FLAGS',, `define(`LOCAL_SHELL_FLAGS', Peu)')dnl
ifdef(`UUCP_MAILER_ARGS',, `define(`UUCP_MAILER_ARGS', `uux - -r -a$g $h!rmail ($u)')')dnl

6
usr.sbin/sendmail/cf/ostype/amdahl-uts.m4
View File

@ -34,11 +34,11 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)amdahl-uts.m4 8.2 (Berkeley) 11/13/95')
VERSIONID(`@(#)amdahl-uts.m4 8.4 (Berkeley) 9/25/96')
divert(-1)
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /etc/mail/aliases)')
define(`ALIAS_FILE', /etc/mail/aliases)
ifdef(`HELP_FILE',, `define(`HELP_FILE', /etc/mail/sendmail.hf)')
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /usr/lib/sendmail.st)')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `fSn')')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `fSn9')')
define(`confCW_FILE', /etc/mail/sendmail.cw)

6
usr.sbin/sendmail/cf/ostype/aux.m4
View File

@ -34,10 +34,10 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)aux.m4 8.2 (Berkeley) 11/13/95')
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /usr/lib/aliases)')dnl
VERSIONID(`@(#)aux.m4 8.4 (Berkeley) 9/25/96')
define(`ALIAS_FILE', /usr/lib/aliases)dnl
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /usr/spool/mqueue)')dnl
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /usr/lib/sendmail.st)')dnl
ifdef(`UUCP_MAILER_PATH',, `define(`UUCP_MAILER_PATH', /usr/bin/uux)')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', mn)')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', mn9)')dnl
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `mail -d -r $f $u')')dnl

6
usr.sbin/sendmail/cf/ostype/dgux.m4
View File

@ -34,6 +34,8 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)dgux.m4 8.2 (Berkeley) 11/13/95')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', m)')dnl
VERSIONID(`@(#)dgux.m4 8.4 (Berkeley) 9/19/96')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', m9)')dnl
define(`confTIME_ZONE', `USE_TZ')dnl
LOCAL_CONFIG
E_FORCE_MAIL_LOCAL_=yes

4
usr.sbin/sendmail/cf/ostype/domainos.m4
View File

@ -34,9 +34,9 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)domainos.m4 8.2 (Berkeley) 11/13/95')
VERSIONID(`@(#)domainos.m4 8.3 (Berkeley) 9/25/96')
divert(-1)
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /usr/lib/aliases)')
define(`ALIAS_FILE', /usr/lib/aliases)
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /usr/lib/sendmail.st)')
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /usr/spool/mqueue)')

4
usr.sbin/sendmail/cf/ostype/dynix3.2.m4
View File

@ -34,6 +34,6 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)dynix3.2.m4 8.2 (Berkeley) 11/13/95')
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /usr/lib/aliases)')dnl
VERSIONID(`@(#)dynix3.2.m4 8.3 (Berkeley) 9/25/96')
define(`ALIAS_FILE', /usr/lib/aliases)dnl
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /usr/spool/mqueue)')dnl

6
usr.sbin/sendmail/cf/ostype/hpux10.m4
View File

@ -34,14 +34,14 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)hpux10.m4 8.6 (Berkeley) 11/13/95')
VERSIONID(`@(#)hpux10.m4 8.8 (Berkeley) 9/25/96')
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /var/spool/mqueue)')dnl
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /etc/mail/aliases)')dnl
define(`ALIAS_FILE', /etc/mail/aliases)dnl
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /etc/mail/sendmail.st)')dnl
ifdef(`HELP_FILE',, `define(`HELP_FILE', /usr/share/lib/sendmail.hf)')dnl
ifdef(`LOCAL_MAILER_PATH',, `define(`LOCAL_MAILER_PATH', /usr/bin/rmail)')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `m')')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `m9')')dnl
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `rmail -d $u')')dnl
ifdef(`LOCAL_SHELL_PATH',, `define(`LOCAL_SHELL_PATH', /usr/bin/sh)')dnl
ifdef(`UUCP_MAILER_ARGS',, `define(`UUCP_MAILER_ARGS', `uux - -r -a$g -gC $h!rmail ($u)')')dnl

6
usr.sbin/sendmail/cf/ostype/hpux9.m4
View File

@ -34,13 +34,13 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)hpux9.m4 8.10 (Berkeley) 11/13/95')
VERSIONID(`@(#)hpux9.m4 8.12 (Berkeley) 9/25/96')
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /usr/spool/mqueue)')dnl
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /usr/lib/aliases)')dnl
define(`ALIAS_FILE', /usr/lib/aliases)dnl
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /usr/lib/sendmail.st)')dnl
ifdef(`LOCAL_MAILER_PATH',, `define(`LOCAL_MAILER_PATH', `/bin/rmail')')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `m')')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `m9')')dnl
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `rmail -d $u')')dnl
ifdef(`UUCP_MAILER_ARGS',, `define(`UUCP_MAILER_ARGS', `uux - -r -a$g -gC $h!rmail ($u)')')dnl
define(`confTIME_ZONE', `USE_TZ')dnl

6
usr.sbin/sendmail/cf/ostype/irix4.m4
View File

@ -34,8 +34,8 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)irix4.m4 8.5 (Berkeley) 11/13/95')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', Ehm)')dnl
VERSIONID(`@(#)irix4.m4 8.7 (Berkeley) 9/25/96')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', Ehm9)')dnl
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /usr/spool/mqueue)')dnl
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /usr/lib/aliases)')dnl
define(`ALIAS_FILE', /usr/lib/aliases)dnl
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /usr/lib/sendmail.st)')dnl

6
usr.sbin/sendmail/cf/ostype/irix5.m4
View File

@ -50,11 +50,11 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)irix5.m4 8.2 (Berkeley) 11/13/95')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', Ehmu)')dnl
VERSIONID(`@(#)irix5.m4 8.4 (Berkeley) 9/25/96')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', Ehmu9)')dnl
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `mail -s -d $u')')dnl
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /var/spool/mqueue)')dnl
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /etc/aliases)')dnl
define(`ALIAS_FILE', /etc/aliases)dnl
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /var/sendmail.st)')dnl
ifdef(`HELP_FILE',, `define(`HELP_FILE', /etc/sendmail.hf)')dnl
define(`confDEF_USER_ID', `998:998')dnl

6
usr.sbin/sendmail/cf/ostype/isc4.1.m4
View File

@ -35,11 +35,11 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)isc4.1.m4 8.2 (Berkeley) 11/13/95')
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /usr/lib/aliases)')dnl
VERSIONID(`@(#)isc4.1.m4 8.4 (Berkeley) 9/25/96')
define(`ALIAS_FILE', /usr/lib/aliases)dnl
ifdef(`HELP_FILE',, `define(`HELP_FILE', /usr/lib/sendmail.hf)')dnl
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `lmail -s $u')')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `humS')')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `humS9')')dnl
ifdef(`LOCAL_MAILER_PATH',, `define(`LOCAL_MAILER_PATH', /bin/lmail)')dnl
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /usr/spool/mqueue)')dnl
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /usr/lib/sendmail.st)')dnl

50
usr.sbin/sendmail/cf/ostype/maxion.m4 Normal file
View File

@ -0,0 +1,50 @@
#
# Copyright (c) 1996 Eric P. Allman
# Copyright (c) 1988, 1993
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# Concurrent Computer Corporation Maxion system support contributed
# by Donald R. Laster Jr. <Laster@access.digex.com>.
#
divert(0)
VERSIONID(`@(#)maxion.m4 8.3 (Berkeley) 9/25/96')
define(`ALIAS_FILE', `/etc/ucbmail/aliases')dnl
define(`HELP_FILE', `/etc/ucbmail/sendmail.hf')dnl
define(`QUEUE_DIR', `/var/spool/mqueue')dnl
define(`STATUS_FILE', `/var/adm/log/sendmail.st')dnl
define(`LOCAL_MAILER_PATH', `/usr/bin/mail')dnl
define(`LOCAL_MAILER_FLAGS',`rmn9')dnl
define(`LOCAL_SHELL_FLAGS', `ehuP')dnl
define(`LOCAL_MAILER_ARGS', `mail $u')dnl
define(`UUCP_MAILER_ARGS', `uux - -r -a$g -gmedium $h!rmail ($u)')dnl
divert(-1)

6
usr.sbin/sendmail/cf/ostype/nextstep.m4
View File

@ -34,11 +34,11 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)nextstep.m4 8.5 (Berkeley) 11/13/95')
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /etc/sendmail/aliases)')dnl
VERSIONID(`@(#)nextstep.m4 8.7 (Berkeley) 9/25/96')
define(`ALIAS_FILE', /etc/sendmail/aliases)dnl
ifdef(`HELP_FILE',, `define(`HELP_FILE', /usr/lib/sendmail.hf)')dnl
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /etc/sendmail/sendmail.st)')dnl
ifdef(`UUCP_MAILER_PATH',, `define(`UUCP_MAILER_PATH', /usr/bin/uux)')dnl
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /usr/spool/mqueue)')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `rmnP')')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `rmnP9')')dnl
ifdef(`LOCAL_SHELL_FLAGS',, `define(`LOCAL_SHELL_FLAGS', `euP')')dnl

4
usr.sbin/sendmail/cf/ostype/osf1.m4
View File

@ -34,7 +34,7 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)osf1.m4 8.3 (Berkeley) 11/13/95')
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /usr/adm/sendmail/aliases)')dnl
VERSIONID(`@(#)osf1.m4 8.4 (Berkeley) 9/25/96')
define(`ALIAS_FILE', /usr/adm/sendmail/aliases)dnl
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /usr/adm/sendmail/sendmail.st)')dnl
ifdef(`HELP_FILE',, `define(`HELP_FILE', /usr/share/lib/sendmail.hf)')dnl

9
usr.sbin/sendmail/cf/ostype/ptx2.m4
View File

@ -36,10 +36,11 @@ divert(-1)
# Support for DYNIX/ptx 2.x.
divert(0)
VERSIONID(`@(#)ptx2.m4 8.1 (Berkeley) 12/4/94')
ifdef(`ALIAS_FILE',,`define(`ALIAS_FILE', /usr/lib/aliases)')dnl
VERSIONID(`@(#)ptx2.m4 8.5 (Berkeley) 9/25/96')
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /usr/spool/mqueue)')dnl
define(`ALIAS_FILE', /usr/lib/aliases)dnl
ifdef(`HELP_FILE',,`define(`HELP_FILE', /usr/lib/sendmail.hf)')dnl
ifdef(`STATUS_FILE',,`define(`STATUS_FILE', /usr/lib/sendmail.st)')dnl
define(`LOCAL_MAILER_PATH', `/bin/mail')dnl
define(`LOCAL_MAILER_FLAGS', `rmn')dnl
define(`LOCAL_SHELL_FLAGS', `e')dnl
define(`LOCAL_MAILER_FLAGS', `fmn9')dnl
define(`LOCAL_SHELL_FLAGS', `eu')dnl

4
usr.sbin/sendmail/cf/ostype/riscos4.5.m4
View File

@ -34,9 +34,9 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)riscos4.5.m4 8.3 (Berkeley) 11/13/95')
VERSIONID(`@(#)riscos4.5.m4 8.4 (Berkeley) 9/25/96')
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `rmail -d $u')')dnl
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', `/usr/lib/aliases')')dnl
define(`ALIAS_FILE', `/usr/lib/aliases')dnl
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', `/usr/spool/mqueue')')dnl
ifdef(`HELP_FILE',, `define(`HELP_FILE', `/usr/lib/sendmail.hf')')dnl

6
usr.sbin/sendmail/cf/ostype/sco3.2.m4
View File

@ -34,12 +34,12 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)sco3.2.m4 8.2 (Berkeley) 11/13/95')
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /usr/lib/mail/aliases)')dnl
VERSIONID(`@(#)sco3.2.m4 8.4 (Berkeley) 9/25/96')
define(`ALIAS_FILE', /usr/lib/mail/aliases)dnl
ifdef(`QUEUE_DIR',, `define(`QUEUE_DIR', /usr/spool/mqueue)')dnl
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /usr/lib/sendmail.st)')dnl
ifdef(`UUCP_MAILER_PATH',, `define(`UUCP_MAILER_PATH', /usr/bin/uux)')dnl
ifdef(`LOCAL_MAILER_PATH',, `define(`LOCAL_MAILER_PATH', /usr/bin/lmail)')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', PuhCE)')dnl
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', PuhCE9)')dnl
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `lmail $u')')dnl
ifdef(`LOCAL_SHELL_FLAGS',, `define(`LOCAL_SHELL_FLAGS', Peu)')dnl

7
usr.sbin/sendmail/cf/ostype/solaris2.m4
View File

@ -34,12 +34,13 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)solaris2.m4 8.6 (Berkeley) 11/13/95')
VERSIONID(`@(#)solaris2.m4 8.9 (Berkeley) 9/25/96')
divert(-1)
ifdef(`ALIAS_FILE',, `define(`ALIAS_FILE', /etc/mail/aliases)')
define(`ALIAS_FILE', /etc/mail/aliases)
ifdef(`HELP_FILE',, `define(`HELP_FILE', /etc/mail/sendmail.hf)')
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /etc/mail/sendmail.st)')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `SnE')')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `SnE9')')
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `mail -f $g -d $u')')
ifdef(`UUCP_MAILER_ARGS',, `define(`UUCP_MAILER_ARGS', `uux - -r -a$g $h!rmail ($u)')')
define(`confCW_FILE', /etc/mail/sendmail.cw)

51
usr.sbin/sendmail/cf/ostype/solaris2.ml.m4 Normal file
View File

@ -0,0 +1,51 @@
divert(-1)
#
# Copyright (c) 1983 Eric P. Allman
# Copyright (c) 1988, 1993
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# This ostype file is suitable for use on Solaris 2.x systems that
# have mail.local installed. It is my understanding that this is
# standard as of Solaris 2.5.
#
divert(0)
VERSIONID(`@(#)solaris2.ml.m4 8.2 (Berkeley) 9/25/96')
divert(-1)
define(`ALIAS_FILE', /etc/mail/aliases)
ifdef(`HELP_FILE',, `define(`HELP_FILE', /etc/mail/sendmail.hf)')
ifdef(`STATUS_FILE',, `define(`STATUS_FILE', /etc/mail/sendmail.st)')
ifdef(`LOCAL_MAILER_PATH',, `define(`LOCAL_MAILER_PATH', `/usr/lib/mail.local')')
ifdef(`LOCAL_MAILER_FLAGS',, `define(`LOCAL_MAILER_FLAGS', `fSmn9')')
ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `mail.local -d $u')')
ifdef(`UUCP_MAILER_ARGS',, `define(`UUCP_MAILER_ARGS', `uux - -r -a$g $h!rmail ($u)')')
define(`confCW_FILE', /etc/mail/sendmail.cw)

6
usr.sbin/sendmail/cf/ostype/svr4.m4
View File

@ -34,12 +34,12 @@ divert(-1)
#
divert(0)
VERSIONID(`@(#)svr4.m4 8.2 (Berkeley) 5/26/95')
VERSIONID(`@(#)svr4.m4 8.4 (Berkeley) 9/25/96')
ifdef(`ALIAS_FILE',,`define(`ALIAS_FILE', /usr/ucblib/aliases)')dnl
define(`ALIAS_FILE', /usr/ucblib/aliases)dnl
ifdef(`HELP_FILE',,`define(`HELP_FILE', /usr/ucblib/sendmail.hf)')dnl
ifdef(`STATUS_FILE',,`define(`STATUS_FILE', /usr/ucblib/sendmail.st)')dnl
define(`LOCAL_MAILER_PATH', `/usr/ucblib/binmail')dnl
define(`LOCAL_MAILER_FLAGS', `rmn')dnl
define(`LOCAL_MAILER_FLAGS', `rmn9')dnl
define(`LOCAL_SHELL_FLAGS', `ehuP')dnl
define(`UUCP_MAILER_ARGS', `uux - -r -a$g -gmedium $h!rmail ($u)')dnl

49
usr.sbin/sendmail/cf/ostype/uxpds.m4 Normal file
View File

@ -0,0 +1,49 @@
divert(-1)
#
# Copyright (c) 1983 Eric P. Allman
# Copyright (c) 1988, 1993
# The Regents of the University of California. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# Definitions for UXP/DS (Fujitsu/ICL DS/90 series)
# Diego R. Lopez, CICA (Seville). 1995
#
divert(0)
VERSIONID(`@(#)uxpds.m4 8.3 (Berkeley) 9/25/96')
define(`confDEF_GROUP_ID', `6')
define(`ALIAS_FILE', /usr/ucblib/aliases)dnl
ifdef(`HELP_FILE',,`define(`HELP_FILE', /usr/ucblib/sendmail.hf)')dnl
ifdef(`STATUS_FILE',,`define(`STATUS_FILE', /usr/ucblib/sendmail.st)')dnl
define(`LOCAL_MAILER_PATH', `/usr/ucblib/binmail')dnl
define(`LOCAL_MAILER_FLAGS', `rmn9')dnl
define(`LOCAL_SHELL_FLAGS', `ehuP')dnl
define(`UUCP_MAILER_ARGS', `uux - -r -a$f -gmedium $h!rmail ($u)')dnl

203
usr.sbin/sendmail/contrib/re-mqueue.pl Normal file
View File

@ -0,0 +1,203 @@
#!/usr/bin/perl
#
# re-mqueue -- requeue messages from queueA to queueB based on age.
#
# Contributed by Paul Pomes <ppomes@Qualcomm.COM>.
# http://www.qualcomm.com/~ppomes/
#
# Usage: re-mqueue [-d] queueA queueB seconds
#
# -d enable debugging
# queueA source directory
# queueB destination directory
# seconds select files older than this number of seconds
#
# Example: re-mqueue /var/spool/mqueue /var/spool/mqueue2 2700
#
# Moves the qf* and df* files for a message from /var/spool/mqueue to
# /var/spool/mqueue2 if the df* file is over 2700 seconds old.
#
# The qf* file can't be used for age checking as it's partially re-written
# with the results of the last queue run.
#
# Rationale: With a limited number of sendmail processes allowed to run,
# messages that can't be delivered immediately slow down the ones that can.
# This becomes especially important when messages are being queued instead
# of delivered right away, or when the queue becomes excessively deep.
# By putting messages that have already failed one or more delivery attempts
# into another queue, the primary queue can be kept small and fast.
#
# On postoffice.cso.uiuc.edu, the primary sendmail daemon runs the queue
# every thirty minutes. Messages over 45 minutues old are moved to
# /var/spool/mqueue2 where sendmail runs every hour. Messages more than
# 3.25 hours old are moved to /var/spool/mqueue3 where sendmail runs every
# four hours. Messages more than a day old are moved to /var/spool/mqueue4
# where sendmail runs three times a day. The idea is that a message is
# tried at least twice in the first three queues before being moved to the
# old-age ghetto.
#
# (Each must be re-formed into a single line before using in crontab)
#
# 08 * * * * /usr/local/libexec/re-mqueue /var/spool/mqueue ## /var/spool/mqueue2 2700
# 11 * * * * /usr/lib/sendmail -oQ/var/spool/mqueue2 -q > ## > /var/log/mqueue2 2>&1
# 38 * * * * /usr/local/libexec/re-mqueue /var/spool/mqueue2
# /var/spool/mqueue3 11700
# 41 1,5,9,13,17,21 * * * /usr/lib/sendmail -oQ/var/spool/mqueue3 -q ## > /var/log/mqueue3 2>&1
# 48 * * * * /usr/local/libexec/re-mqueue /var/spool/mqueue3
# /var/spool/mqueue4 100000
#53 3,11,19 * * * /usr/lib/sendmail -oQ/var/spool/mqueue4 -q > ## > /var/log/mqueue4 2>&1
#
#
# N.B., the moves are done with link(). This has two effects: 1) the mqueue*
# directories must all be on the same filesystem, and 2) the file modification
# times are not changed. All times must be cumulative from when the df*
# file was created.
#
# Copyright (c) 1995 University of Illinois Board of Trustees and Paul Pomes
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by the University of
# Illinois at Urbana and their contributors.
# 4. Neither the name of the University nor the names of their contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE TRUSTEES AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE TRUSTEES OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# @(#)$Id: re-mqueue,v 1.3 1995/05/25 18:14:53 p-pomes Exp $
require "syslog.pl";
$LOCK_EX = 2;
$LOCK_NB = 4;
$LOCK_UN = 8;
# Count arguments, exit if wrong in any way.
die "Usage: $0 [-d] queueA queueB seconds\n" if ($#ARGV < 2);
while ($_ = $ARGV[0], /^-/) {
shift;
last if /^--$/;
/^-d/ && $debug++;
}
$queueA = shift;
$queueB = shift;
$age = shift;
die "$0: $queueA not a directory\n" if (! -d $queueA);
die "$0: $queueB not a directory\n" if (! -d $queueB);
die "$0: $age isn't a valid number of seconds for age\n" if ($age =~ /\D/);
# chdir to $queueA and read the directory. When a df* file is found, stat it.
# If it's older than $age, lock the corresponding qf* file. If the lock
# fails, give up and move on. Once the lock is obtained, verify that files
# of the same name *don't* already exist in $queueB and move on if they do.
# Otherwise re-link the qf* and df* files into $queueB then release the lock.
chdir "$queueA" || die "$0: can't cd to $queueA: $!\n";
opendir (QA, ".") || die "$0: can't open directory $queueA for reading: $!\n";
@dfiles = grep(/^df/, readdir(QA));
$now = time();
($program = $0) =~ s,.*/,,;
&openlog($program, 'pid', 'mail');
# Loop through the dfiles
while ($dfile = pop(@dfiles)) {
print "Checking $dfile\n" if ($debug);
($qfile = $dfile) =~ s/^d/q/;
($mfile = $dfile) =~ s/^df//;
if (! -e $dfile || -z $dfile) {
print "$dfile is gone or zero bytes - skipping\n" if ($debug);
next;
}
if (! -e $qfile || -z $qfile) {
print "$qfile is gone or zero bytes - skipping\n" if ($debug);
next;
}
$mtime = $now;
($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
$atime,$mtime,$ctime,$blksize,$blocks) = stat($dfile);
# Compare timestamps
if (($mtime + $age) > $now) {
printf ("%s is %d seconds old - skipping\n", $dfile, $now-$mtime) if ($debug);
next;
}
# See if files of the same name already exist in $queueB
if (-e "$queueB/$dfile") {
print "$queueb/$dfile already exists - skipping\n" if ($debug);
next;
}
if (-e "$queueB/$qfile") {
print "$queueb/$qfile already exists - skipping\n" if ($debug);
next;
}
# Try and lock qf* file
unless (open(QF, ">>$qfile")) {
print "$qfile: $!\n" if ($debug);
next;
}
$retval = flock(QF, $LOCK_EX|$LOCK_NB) || ($retval = -1);
if ($retval == -1) {
print "$qfile already flock()ed - skipping\n" if ($debug);
close(QF);
next;
}
print "$qfile now flock()ed\n" if ($debug);
# Show time! Do the link()s
if (link("$dfile", "$queueB/$dfile") == 0) {
&syslog('err', 'link(%s, %s/%s): %m', $dfile, $queueB, $dfile);
print STDERR "$0: link($dfile, $queueB/$dfile): $!\n";
exit (1);
}
if (link("$qfile", "$queueB/$qfile") == 0) {
&syslog('err', 'link(%s, %s/%s): %m', $qfile, $queueB, $qfile);
print STDERR "$0: link($qfile, $queueB/$qfile): $!\n";
unlink("$queueB/$dfile");
exit (1);
}
# Links created successfully. Unlink the original files, release the
# lock, and close the file.
print "links ok\n" if ($debug);
if (unlink($qfile) == 0) {
&syslog('err', 'unlink(%s): %m', $qfile);
print STDERR "$0: unlink($qfile): $!\n";
exit (1);
}
if (unlink($dfile) == 0) {
&syslog('err', 'unlink(%s): %m', $dfile);
print STDERR "$0: unlink($dfile): $!\n";
exit (1);
}
flock(QF, $LOCK_UN);
close(QF);
&syslog('info', '%s moved to %s', $mfile, $queueB);
print "Done with $dfile $qfile\n\n" if ($debug);
}
exit 0;

836
usr.sbin/sendmail/doc/op/op.me
View File

File diff suppressed because it is too large Load Diff

68
usr.sbin/sendmail/mail.local/mail.local.c
View File

@ -38,7 +38,7 @@ static char copyright[] =
#endif /* not lint */
#ifndef lint
static char sccsid[] = "@(#)mail.local.c 8.22 (Berkeley) 6/21/95";
static char sccsid[] = "@(#)mail.local.c 8.30 (Berkeley) 10/9/96";
#endif /* not lint */
/*
@ -63,10 +63,13 @@ static char sccsid[] = "@(#)mail.local.c 8.22 (Berkeley) 6/21/95";
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
#include <syslog.h>
#include <time.h>
#include <unistd.h>
#ifdef EX_OK
# undef EX_OK /* unistd.h may have another use for this */
#endif
#include <sysexits.h>
#include <ctype.h>
#if __STDC__
@ -75,6 +78,46 @@ static char sccsid[] = "@(#)mail.local.c 8.22 (Berkeley) 6/21/95";
#include <varargs.h>
#endif
#if (defined(sun) && defined(__svr4__)) || defined(__SVR4)
# define USE_LOCKF 1
# define USE_SETEUID 1
# define _PATH_MAILDIR "/var/mail"
#endif
#if defined(_AIX)
# define USE_LOCKF 1
# define USE_VSYSLOG 0
#endif
#if defined(ultrix)
# define USE_VSYSLOG 0
#endif
#if defined(__osf__)
# define USE_VSYSLOG 0
#endif
#if defined(NeXT)
# include <libc.h>
# define _PATH_MAILDIR "/usr/spool/mail"
# define __dead /* empty */
# define S_IRUSR S_IREAD
# define S_IWUSR S_IWRITE
#endif
/*
* If you don't have flock, you could try using lockf instead.
*/
#ifdef USE_LOCKF
# define flock(a, b) lockf(a, b, 0)
# define LOCK_EX F_LOCK
#endif
#ifndef USE_VSYSLOG
# define USE_VSYSLOG 1
#endif
#ifndef LOCK_EX
# include <sys/file.h>
#endif
@ -101,8 +144,12 @@ static char sccsid[] = "@(#)mail.local.c 8.22 (Berkeley) 6/21/95";
#ifndef BSD4_4
# define _BSD_VA_LIST_ va_list
#endif
#if !defined(BSD4_4) && !defined(linux)
extern char *strerror __P((int));
extern int snprintf __P((char *, int, const char *, ...));
extern FILE *fdopen __P((int, const char *));
#endif
/*
@ -135,6 +182,8 @@ int store __P((char *));
void usage __P((void));
void vwarn __P((const char *, _BSD_VA_LIST_));
void warn __P((const char *, ...));
void lockmbox __P((char *));
void unlockmbox __P((void));
int
main(argc, argv)
@ -341,15 +390,16 @@ tryagain:
warn("%s: irregular file", path);
goto err0;
} else if (sb.st_uid != pw->pw_uid) {
eval = EX_CANTCREAT;
warn("%s: wrong ownership (%d)", path, sb.st_uid);
unlockmbox();
return;
goto err0;
} else {
mbfd = open(path, O_APPEND|O_WRONLY, 0);
if (mbfd != -1 &&
(fstat(mbfd, &fsb) || fsb.st_nlink != 1 ||
!S_ISREG(fsb.st_mode) || sb.st_dev != fsb.st_dev ||
sb.st_ino != fsb.st_ino || sb.st_uid != fsb.st_uid)) {
eval = EX_CANTCREAT;
warn("%s: file changed after open", path);
goto err1;
}
@ -449,6 +499,7 @@ err0: unlockmbox();
char lockname[MAXPATHLEN];
int locked = 0;
void
lockmbox(path)
char *path;
{
@ -481,6 +532,7 @@ lockmbox(path)
}
}
void
unlockmbox()
{
if (!locked)
@ -587,7 +639,7 @@ vwarn(fmt, ap)
(void)vfprintf(stderr, fmt, ap);
(void)fprintf(stderr, "\n");
#if !defined(ultrix) && !defined(__osf__)
#if USE_VSYSLOG
/* Log the message to syslog. */
vsyslog(LOG_ERR, fmt, ap);
#else
@ -693,9 +745,8 @@ e_to_sys(num)
}
}
#ifndef BSD4_4
#if !defined(BSD4_4) && !defined(__osf__)
# ifndef __osf__
char *
strerror(eno)
int eno;
@ -709,8 +760,11 @@ strerror(eno)
(void) sprintf(ebuf, "Error %d", eno);
return ebuf;
}
# endif
#if !defined(BSD4_4) && !defined(linux)
# if __STDC__
snprintf(char *buf, int bufsiz, const char *fmt, ...)
# else

4
usr.sbin/sendmail/praliases/Makefile
View File

@ -1,9 +1,9 @@
# @(#)Makefile 8.1 (Berkeley) 6/7/93
# @(#)Makefile 8.2 (Berkeley) 9/21/96
PROG= praliases
MAN8= praliases.0
CFLAGS+=-I${.CURDIR}/../src
DPADD= ${LIBDBM}
NOMAN= noman
.include "../../Makefile.inc"
.include <bsd.prog.mk>

41
usr.sbin/sendmail/praliases/praliases.8 Normal file
View File

@ -0,0 +1,41 @@
.\" @(#)praliases.8 8.1 (Berkeley) 9/21/96
.Dd April 25, 1996
.Dt PRALIASES 1
.Os BSD 3
.Sh NAME
.Nm praliases
.Nd display system mail aliases
.Sh SYNOPSIS
.Nm praliases
.Op Fl f Ar file
.Sh DESCRIPTION
The
.Nm praliases
utility displays the current system aliases,
one per line, in no particular order.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl f
Read the specified file instead of the default
.Nm sendmail
system aliases file.
.El
.Pp
The
.Nm praliases
utility exits 0 on success, and >0 if an error occurs.
.Sh FILES
.Bl -tag -width /var/log/sendmail.stXX -compact
.It Pa /etc/aliases
The default
.Nm sendmail
system aliases file.
.It Pa /etc/aliases.db
The database version of the
.Pa /etc/aliases
file.
.El
.Sh SEE ALSO
.Xr mailq 1 ,
.Xr sendmail 8

3
usr.sbin/sendmail/praliases/praliases.c
View File

@ -39,10 +39,11 @@ static char copyright[] =
#endif /* not lint */
#ifndef lint
static char sccsid[] = "@(#)praliases.c 8.3 (Berkeley) 3/6/94";
static char sccsid[] = "@(#)praliases.c 8.4 (Berkeley) 9/25/96";
#endif /* not lint */
#include <ndbm.h>
#define NOT_SENDMAIL
#include <sendmail.h>
#ifdef NEWDB
#include <db.h>

236
usr.sbin/sendmail/src/READ_ME
View File

@ -1,4 +1,4 @@
# Copyright (c) 1983, 1995 Eric P. Allman
# Copyright (c) 1983, 1995, 1996 Eric P. Allman
# Copyright (c) 1988 The Regents of the University of California.
# All rights reserved.
#
@ -30,7 +30,7 @@
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# @(#)READ_ME 8.113 (Berkeley) 11/29/95
# @(#)READ_ME 8.125 (Berkeley) 10/18/96
#
This directory contains the source files for sendmail.
@ -144,46 +144,56 @@ There are several database formats that can be used for the alias files
and for general maps. When used for alias files they interact in an
attempt to be back compatible.
The three options are NEWDB (the new Berkeley DB package), NDBM (the
older DBM implementation -- the very old V7 implementation is no
longer supported), and NIS (Network Information Services). Used alone
these just include the support they indicate. [If you are using NEWDB,
get the latest version from FTP.CS.Berkeley.EDU in /ucb/4bsd/db.tar.Z
(or db.tar.gz). DO NOT use the version from the Net2 distribution!
However, if you are on BSD/386 or 386BSD-based systems, use the one
that already exists on your system. You may need to #define OLD_NEWDB
1 to do this.]
The options are:
[NOTE WELL: it is CRITICAL that you remove ndbm.o from libdb.a and
ndbm.h from the appropriate include directories if you want to get
ndbm support. These files OVERRIDE calls to ndbm routines -- in
particular, if you leave ndbm.h in, you can find yourself using
the new db package even if you don't define NEWDB.]
NEWDB The new Berkeley DB package. Some systems (e.g., BSD/OS and
Digital UNIX 4.0) have this package pre-installed. If your
system does not have NEWDB installed, get the latest version
from FTP.CS.Berkeley.EDU in /ucb/4bsd/db.tar.gz (or db.tar.Z).
DO NOT use the version from the Net2 distribution. If you are
still running BSD/386 1.x, you will also need to define
OLD_NEWDB.
NDBM The older NDBM implementation -- the very old V7 DBM
implementation is no longer supported.
NIS Network Information Services. To use this you must have
NIS support on your system.
NISPLUS NIS+ (the revised NIS released with Solaris 2). You must
have NIS+ support on your system to use this flag.
HESIOD Support for Hesiod (from the DEC/Athena distribution). You
must already have Hesiod support on your system for this to
work. You may be able to get this to work with the MIT/Athena
version of Hesiod, but that's likely to be a lot of work.
LDAPMAP Lightweight Directory Lookup Protocol support. You will
have to install the UMich ldap and lber libraries to use
this flag.
>>> NOTE WELL for NEWDB support: it is CRITICAL that you remove ndbm.o
>>> from libdb.a and ndbm.h from the appropriate include directories if
>>> you want to get ndbm support. If you don't delete these, there is
>>> absolutely no point to including -DNDBM, since it will just get you
>>> another (inferior) API to the same format database. These files
>>> OVERRIDE calls to ndbm routines -- in particular, if you leave ndbm.h
>>> in, you can find yourself using the new db package even if you don't
>>> define NEWDB.
If NEWDB and NDBM are defined (but not NIS), then sendmail will read
NDBM format alias files, but the next time a newaliases is run the
format will be converted to NEWDB; that format will be used forever
more. This is intended as a transition feature. [Note however that
the NEWDB library also catches and maps NDBM calls; you will have to
back out this feature to get this to work. See ``Quirks'' section
below for details.]
more. This is intended as a transition feature.
If all three are defined and the name of the file includes the string
"/yp/", sendmail will rebuild BOTH the NEWDB and NDBM format alias
files. However, it will only read the NEWDB file; the NDBM format file
is used only by the NIS subsystem.
If NEWDB, NDBM, and NIS are all defined and the name of the file includes
the string "/yp/", sendmail will rebuild BOTH the NEWDB and NDBM format
alias files. However, it will only read the NEWDB file; the NDBM format
file is used only by the NIS subsystem. This is needed because the NIS
maps on an NIS server are built directly from the NDBM files.
If NDBM and NIS are defined (regardless of the definition of NEWDB),
and the filename includes the string "/yp/", sendmail adds the special
tokens "YP_LAST_MODIFIED" and "YP_MASTER_NAME", both of which are
required if the NDBM file is to be used as an NIS map.
There is also preliminary support for NIS+ (-DNISPLUS), Hesiod
(-DHESIOD), and NetInfo (-DNETINFO). These have not been well
tested.
All of -DNEWDB, -DNDBM, -DNIS, -DNISPLUS, -DHESIOD, and -DNETINFO are
normally defined in the DBMDEF line in the Makefile.
All of these flags are normally defined in the DBMDEF line in the
Makefile.
If you define NEWDB or HESIOD you get the User Database (USERDB)
automatically. Generally you do want to have NEWDB for it to do
@ -191,6 +201,11 @@ anything interesting. See above for getting the Berkeley "db"
package (i.e., NEWDB). There is no separate "user database"
package -- don't bother searching for it on the net.
Hesiod and LDAP require libraries that may not be installed with your
system. These are outside of my ability to provide support. See the
"Quirks" section for more information.
+---------------+
| COMPILE FLAGS |
@ -462,7 +477,7 @@ IP_SRCROUTE Define this to 1 to get IP source routing information
it won't compile properly (that is, no support for fetching
IP_OPTIONs), or it compiles but source-routed TCP connections
either refuse to open or open and hang for no apparent reason.
Ultrix and AIX are known to fail this way.
Ultrix and AIX3 are known to fail this way.
LOG Set this to get syslog(3) support. Defined by default
in conf.h. You want this if at all possible.
NETINET Set this to get TCP/IP support. Defined by default
@ -500,6 +515,19 @@ HES_GETMAILHOST Define this to 1 if you are using Hesiod with the
Hesiod distribution, but not with the DEC Hesiod distribution.
XDEBUG Do additional internal checking. These don't cost too
much; you might as well leave this on.
TCPWRAPPERS Turns on support for the TCP wrappers library (-lwrap).
This library is available on ftp.win.tue.nl in /pub/security;
grab tcp_wrappers_<VER>.tar.gz (where <VER> is the highest
numbered version).
SECUREWARE Enable calls to the SecureWare luid enabling/changing routines.
SecureWare is a C2 security package added to several UNIX's
(notably ConvexOS) to get a C2 Secure system. This
option causes mail delivery to be done with the luid of the
recipient.
SHARE_V1 Support for the fair share scheduler, version 1. Setting to
1 causes final delivery to be done using the recipients
resource limitations. So far as I know, this is only
supported on ConvexOS.
+---------------------+
@ -515,7 +543,10 @@ dn_skipname.
Some people have had a problem with BIND 4.9; it uses some routines
that it expects to be externally defined such as strerror(). It may
help to link with "-l44bsd" to solve this problem.
help to link with "-l44bsd" to solve this problem. This has apparently
been fixed in later versions of BIND, starting around 4.9.3. In other
words, if you use 4.9.0 through 4.9.2, you need -l44bsd; for earlier or
later versions, you do not.
!PLEASE! be sure to link with the same version of the resolver as
the header files you used -- some people have used the 4.9 headers
@ -587,6 +618,13 @@ Configuration file location
vendor location rather than changing the location in the sendmail
binary.
ld: fatal: library -l44bsd: not found
Most of the Makefiles include -l44bsd in the LIBS= definition;
this is because several versions of BIND (4.9.0, 4.9.1, 4.9.2)
require this library. If you are running one of these versions,
install this library. Otherwise, just delete "-l44bsd" from the
LIBS= line in the Makefile.
SunOS 4.x (Solaris 1.x)
You may have to use -lresolv on SunOS. However, beware that
this links in a new version of gethostbyname that does not
@ -631,17 +669,18 @@ SunOS 4.0.2 (Sun 386i)
(and change the Makefile to use this library).
Note that the sendmail.cf and aliases files are found in /etc.
SunOS 4.1.3_U1
Sendmail causes crashes on SunOS 4.1.3_U1. According to Sun
bug number 1077939:
SunOS 4.1.3, 4.1.3_U1
Sendmail causes crashes on SunOS 4.1.3 and 4.1.3_U1. According
to Sun bug number 1077939:
If an application does a getsockopt() on a SOCK_STREAM (TCP) socket
after the other side of the connection has sent a TCP RESET for
the stream, the kernel gets a Bus Trap in the tcp_ctloutput() or
ip_ctloutput() routine.
This is fixed in patch 101790-01 (SunOS 4.1.3_U1: TCP socket and
reset problems).
For 4.1.3, this is fixed in patch 100584-08, available on the
Sunsolve 2.7.1 or later CDs. For 4.1.3_U1, this is fixed in patch
101790-01 (SunOS 4.1.3_U1: TCP socket and reset problems).
Solaris 2.x (SunOS 5.x)
To compile for Solaris, be sure you use -DSOLARIS.
@ -751,6 +790,10 @@ OSF/1
Also, the enclosed makefile removed /usr/sbin/smtpd; if you need
it, just create the link to the sendmail binary.
On DEC OSF/1 3.2 or earlier, the MatchGECOS option doesn't work
properly due to a bug in the getpw* routines. If you want to use
this, use -DDEC_OSF_BROKEN_GETPWENT=1. The problem is fixed in 3.2C.
IRIX
The header files on SGI IRIX are completely prototyped, and as
a result you can sometimes get some warning messages during
@ -931,7 +974,22 @@ Linux
of libc between 4.4.4 and 4.7.0 (snprintf improves security, so
you want to use this if at all possible).
AIX
NOTE ON LINUX & BIND: By default, the Makefiles for linux include
header files in /usr/local/include and libraries in /usr/local/lib.
If you've installed BIND on your system, the header files typically
end up in the search path and you need to add "-lresolv" to the
LIBS line in your Makefile. Really old versions may need to include
"-l44bsd" as well (particularly if the link phase complains about
missing strcasecmp, strncasecmp or strpbrk). Complaints about an
undefined reference to `__dn_skipname' in domain.o are a sure sign
that you need to add -lresolv to LIBS. Newer versions of linux
are basically threaded BIND, so you may or may not see complaints
if you accidentally mix BIND headers/libraries with virginal libc.
If you have BIND headers in /usr/local/include (resolv.h, etc)
you *should* be adding -lresolv to LIBS. Data structures may change
and you'd be asking for a core dump.
AIX 3.x
This version of sendmail does not support MB, MG, and MR resource
records, which are supported by AIX sendmail.
@ -940,6 +998,56 @@ AIX
necessary to replace the resolver, which will simplify installation.
A new BIND resolver can be found at http://www.isc.org/isc/.
AIX 3.1.x
The supplied load average code only works correctly for AIX 3.2.x.
For 3.1, use -DLA_TYPE=LA_SUBR and get the latest ``monitor''
package by Jussi Maki <jmaki@hut.fi> from ftp.funet.fi in the
directory pub/unix/AIX/rs6000/monitor-1.12.tar.Z; use the loadavgd
daemon, and the getloadavg subroutine supplied with that package.
If you don't care about load average throttling, just turn off
load average checking using -DLA_TYPE=LA_ZERO.
AIX 2.2.1
Date: Mon Dec 4 14:14:56 CST 1995
From: Mark Whetzel <markw@antimatr.houston.tx.us>
Subject: Porting sendmail 8.7.2 to AIX V2 on the RT.
This version of sendmail does not support MB, MG, and MR resource
records, which are supported by AIX sendmail.
AIX V2 on the RT does not have 'paths.h'. Create a null
file in the 'obj' directory to remove this compile error.
A patch file is needed to get the BSD 'db' library to compile
for AIX/RT. I have sent the necessary updates to the author,
but they may not be immediately available.
The original AIX/RT resolver libraries are very old, and you
should get the latest BIND to replace it. The 4.8.3 version
has been tested, but 4.9.x is out and should work.
To make the load average code work correctly requires an
external routine, as the kernel does not maintain system
load averages, similar to AIX V3.1.x. A reverse port of the
older 1.05 'monitor' load average daemon code written by
Jussi Maki that will work on AIX V2 for the RT is available
by E-mail to Mark Whetzel <markw@antimatr.houston.tx.us>.
That code depends on an external daemon to collect system
load information, and the external routine 'getloadavg',
that will return that information. The 'LA_SUBR' define
will handle this for AIX V2 on the RT.
Note: You will have to change the Makefile.AIX.2 to correctly
point to the locatons of the updated BIND source tree and
the location of the 'newdb' tree and library location.
You will also have to change the Makefile.AIX.2 to know
about the location of the 'getloadavg' routine if you use
the LA_SUBR define.
Manual pages will format correctly if given the mandoc macros
and used with nroff. I have not tried groff.
RISC/os
RISC/os from MIPS is a merged AT&T/Berkeley system. When you
compile on that platform you will get duplicate definitions
@ -1089,6 +1197,56 @@ Listproc 6.0c
cause it to use "HELO hostname" (which Z-mail apparently requires
as well. :)
LDAP
LDAP was provided by Booker Bense <bbense@networking.stanford.edu> of
Stanford University. From Booker:
- The patch attached to this message implements an Ldap map class.
Currently we are using this at stanford to support campus-wide
email addressing. This project is discussed at
http://www-leland.stanford.edu/group/networking/project/sunetid.html
- Currently we are using the ldap map as follows:
Kluser ldapx
-h"localhost borax.stanford.edu borate.stanford.edu boron.stanford.edu"
-k"mailacceptinggeneralid=%s" -v maildrop
and in Rule set S5
# Now attempt to lookup in luser (ldap map)
R< $L > $+ $: < $L > $( luser $1 $)
R< $* > $+ @ $+ $: < $3 > $2 Rewrite if forward
- The map definition supports most of the standard Map args plus most
of the command line options of ldapsearch. The software is currently
limited to only accepting the first entry returned. It expects that
the map defines an ldap filter that returns at most 1 valid entry.
It requires the ldap and lber libraries from the Umich Ldap3.2
release.
- KNOWN BUGS: It does not work under Digital Unix 3.2c, with gcc and
ldap3.2 or ldap3.3. It dumps core after attempting to take strlen
of a garbage string pointer in the lber libraries routine
ber_printf.
The string pointer in question is set to 0x50000000, when the
program crashes. If anyone recognizes where this magic number comes
from that would be really helpful.
I've tested the software on Solaris.2.4 with gcc and on NeXTStep3.2
and it runs without problems. If you have any questions, please
send them along.
TCP Wrappers
If you are using -DTCPWRAPPERS to get TCP Wrappers support, you will
also need to install libwrap.a (you can get it from ftp.win.tue.nl)
and modify the Makefile to include -lwrap in the LIBS line.
If you have alternate MX sites for your site, be sure that all of
your MX sites reject the same set of hosts. If not, a bad guy whom
you reject will connect to your site, fail, and move on to the next
MX site, which will accept the mail for your and forward it on to you.
+--------------+
@ -1190,4 +1348,4 @@ version.c The version number and information about this
Eric Allman
(Version 8.113, last update 11/29/95 11:05:14)
(Version 8.125, last update 10/18/96 07:32:40)

4
usr.sbin/sendmail/src/TRACEFLAGS
View File

@ -62,9 +62,11 @@
53 util.c xfclose
54 err.c putoutmsg
55 conf.c lockfile
59 Extended Load Average implementation from Christophe Wolfhugel
56 mci.c persistent host status
57 util.c snprintf
60 map.c
61 conf.c sm_gethostbyname
62 multiple file descriptor checking
80 content length
81 sun remote mode
91 mci.c syslogging of MCI cache information

47
usr.sbin/sendmail/src/alias.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -35,7 +35,7 @@
# include "sendmail.h"
#ifndef lint
static char sccsid[] = "@(#)alias.c 8.52.1.3 (Berkeley) 9/16/96";
static char sccsid[] = "@(#)alias.c 8.66 (Berkeley) 9/20/96";
#endif /* not lint */
@ -152,8 +152,6 @@ alias(a, sendq, aliaslevel, e)
(void) strcat(obuf, "owner");
else
(void) strcat(obuf, a->q_user);
if (!bitnset(M_USR_UPPER, a->q_mailer->m_flags))
makelower(obuf);
owner = aliaslookup(obuf, &stat, e);
if (owner == NULL)
return;
@ -207,6 +205,11 @@ aliaslookup(name, pstat, e)
}
if (!bitset(MF_OPEN, map->map_mflags))
return NULL;
/* special case POstMastER -- always use lower case */
if (strcasecmp(name, "postmaster") == 0)
name = "postmaster";
return (*map->map_class->map_lookup)(map, name, NULL, pstat);
}
/*
@ -292,8 +295,7 @@ setalias(spec)
s = stab(class, ST_MAPCLASS, ST_FIND);
if (s == NULL)
{
if (tTd(27, 1))
printf("Unknown alias class %s\n", class);
syserr("setalias: unknown alias class %s", class);
}
else if (!bitset(MCF_ALIASOK, s->s_mapclass.map_cflags))
{
@ -494,7 +496,7 @@ rebuildaliases(map, automatic)
!lockfile(fileno(af), map->map_file, NULL, LOCK_EX|LOCK_NB))
{
/* yes, they are -- wait until done */
message("Alias file %s is already being rebuilt",
message("Alias file %s is locked (maybe being rebuilt)",
map->map_file);
if (OpMode != MD_INITALIAS)
{
@ -710,10 +712,12 @@ readaliases(map, af, announcestats, logstats)
}
/*
** Insert alias into symbol table or DBM file
** Insert alias into symbol table or database file.
**
** Special case pOStmaStER -- always make it lower case.
*/
if (!bitnset(M_USR_UPPER, al.q_mailer->m_flags))
if (strcasecmp(al.q_user, "postmaster") == 0)
makelower(al.q_user);
lhssize = strlen(al.q_user);
@ -776,6 +780,7 @@ forward(user, sendq, aliaslevel, e)
{
char *pp;
char *ep;
bool got_transient;
if (tTd(27, 1))
printf("forward(%s)\n", user->q_paddr);
@ -786,7 +791,7 @@ forward(user, sendq, aliaslevel, e)
if (user->q_home == NULL)
{
syserr("554 forward: no home");
user->q_home = "/nosuchdirectory";
user->q_home = "/no/such/directory";
}
/* good address -- look for .forward file in home */
@ -796,11 +801,11 @@ forward(user, sendq, aliaslevel, e)
if (ForwardPath == NULL)
ForwardPath = newstr("\201z/.forward");
got_transient = FALSE;
for (pp = ForwardPath; pp != NULL; pp = ep)
{
int err;
char buf[MAXPATHLEN+1];
extern int include();
ep = strchr(pp, ':');
if (ep != NULL)
@ -808,6 +813,8 @@ forward(user, sendq, aliaslevel, e)
expand(pp, buf, sizeof buf, e);
if (ep != NULL)
*ep++ = ':';
if (buf[0] == '\0')
continue;
if (tTd(27, 3))
printf("forward: trying %s\n", buf);
@ -816,7 +823,8 @@ forward(user, sendq, aliaslevel, e)
break;
else if (transienterror(err))
{
/* we have to suspend this message */
/* we may have to suspend this message */
got_transient = TRUE;
if (tTd(27, 2))
printf("forward: transient error on %s\n", buf);
#ifdef LOG
@ -825,9 +833,18 @@ forward(user, sendq, aliaslevel, e)
e->e_id == NULL ? "NOQUEUE" : e->e_id,
buf, errstring(err));
#endif
message("%s: %s: message queued", buf, errstring(err));
user->q_flags |= QQUEUEUP;
return;
}
}
if (pp == NULL && got_transient)
{
/*
** There was no successful .forward open and at least one
** transient open. We have to defer this address for
** further delivery.
*/
message("transient .forward open error: message queued");
user->q_flags |= QQUEUEUP;
return;
}
}

4
usr.sbin/sendmail/src/arpadate.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -33,7 +33,7 @@
*/
#ifndef lint
static char sccsid[] = "@(#)arpadate.c 8.4.1.1 (Berkeley) 9/16/96";
static char sccsid[] = "@(#)arpadate.c 8.6 (Berkeley) 9/16/96";
#endif /* not lint */
# include "sendmail.h"

4
usr.sbin/sendmail/src/clock.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -33,7 +33,7 @@
*/
#ifndef lint
static char sccsid[] = "@(#)clock.c 8.12 (Berkeley) 5/23/95";
static char sccsid[] = "@(#)clock.c 8.13 (Berkeley) 2/21/96";
#endif /* not lint */
# include "sendmail.h"

4
usr.sbin/sendmail/src/convtime.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -33,7 +33,7 @@
*/
#ifndef lint
static char sccsid[] = "@(#)convtime.c 8.4.1.1 (Berkeley) 9/16/96";
static char sccsid[] = "@(#)convtime.c 8.7 (Berkeley) 9/15/96";
#endif /* not lint */
# include "sendmail.h"

152
usr.sbin/sendmail/src/envelope.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -33,7 +33,7 @@
*/
#ifndef lint
static char sccsid[] = "@(#)envelope.c 8.76.1.2 (Berkeley) 9/16/96";
static char sccsid[] = "@(#)envelope.c 8.93 (Berkeley) 9/26/96";
#endif /* not lint */
#include "sendmail.h"
@ -82,6 +82,7 @@ newenvelope(e, parent)
**
** Parameters:
** e -- the envelope to deallocate.
** fulldrop -- if set, do return receipts.
**
** Returns:
** none.
@ -92,11 +93,14 @@ newenvelope(e, parent)
*/
void
dropenvelope(e)
dropenvelope(e, fulldrop)
register ENVELOPE *e;
bool fulldrop;
{
bool queueit = FALSE;
bool message_timeout = FALSE;
bool failure_return = FALSE;
bool delay_return = FALSE;
bool success_return = FALSE;
register ADDRESS *q;
char *id = e->e_id;
@ -143,6 +147,9 @@ dropenvelope(e)
** Extract state information from dregs of send list.
*/
if (curtime() > e->e_ctime + TimeOuts.to_q_return[e->e_timeoutclass])
message_timeout = TRUE;
e->e_flags &= ~EF_QUEUERUN;
for (q = e->e_sendqueue; q != NULL; q = q->q_next)
{
@ -151,8 +158,9 @@ dropenvelope(e)
queueit = TRUE;
/* see if a notification is needed */
if (bitset(QBADADDR, q->q_flags) &&
bitset(QPINGONFAILURE, q->q_flags))
if (bitset(QPINGONFAILURE, q->q_flags) &&
((message_timeout && bitset(QQUEUEUP, q->q_flags)) ||
bitset(QBADADDR, q->q_flags)))
{
failure_return = TRUE;
if (q->q_owner == NULL && !emptyaddr(&e->e_from))
@ -177,16 +185,19 @@ dropenvelope(e)
if (!queueit)
/* nothing to do */ ;
else if (curtime() > e->e_ctime + TimeOuts.to_q_return[e->e_timeoutclass])
else if (message_timeout)
{
(void) snprintf(buf, sizeof buf, "Cannot send message for %s",
pintvl(TimeOuts.to_q_return[e->e_timeoutclass], FALSE));
if (e->e_message != NULL)
free(e->e_message);
e->e_message = newstr(buf);
message(buf);
e->e_flags |= EF_CLRQUEUE;
failure_return = TRUE;
if (failure_return)
{
(void) snprintf(buf, sizeof buf,
"Cannot send message within %s",
pintvl(TimeOuts.to_q_return[e->e_timeoutclass], FALSE));
if (e->e_message != NULL)
free(e->e_message);
e->e_message = newstr(buf);
message(buf);
e->e_flags |= EF_CLRQUEUE;
}
fprintf(e->e_xfp, "Message could not be delivered for %s\n",
pintvl(TimeOuts.to_q_return[e->e_timeoutclass], FALSE));
fprintf(e->e_xfp, "Message will be deleted from queue\n");
@ -203,25 +214,25 @@ dropenvelope(e)
else if (TimeOuts.to_q_warning[e->e_timeoutclass] > 0 &&
curtime() > e->e_ctime + TimeOuts.to_q_warning[e->e_timeoutclass])
{
bool delay_return = FALSE;
for (q = e->e_sendqueue; q != NULL; q = q->q_next)
{
if (bitset(QQUEUEUP, q->q_flags) &&
bitset(QPINGONDELAY, q->q_flags))
{
q->q_flags |= QDELAYED;
delay_return = TRUE;
}
}
if (delay_return &&
!bitset(EF_WARNING|EF_RESPONSE, e->e_flags) &&
if (!bitset(EF_WARNING|EF_RESPONSE, e->e_flags) &&
e->e_class >= 0 &&
e->e_from.q_paddr != NULL &&
strcmp(e->e_from.q_paddr, "<>") != 0 &&
strncasecmp(e->e_from.q_paddr, "owner-", 6) != 0 &&
(strlen(e->e_from.q_paddr) <= (SIZE_T) 8 ||
strcasecmp(&e->e_from.q_paddr[strlen(e->e_from.q_paddr) - 8], "-request") != 0))
{
for (q = e->e_sendqueue; q != NULL; q = q->q_next)
{
if (bitset(QQUEUEUP, q->q_flags) &&
bitset(QPINGONDELAY, q->q_flags))
{
q->q_flags |= QDELAYED;
delay_return = TRUE;
}
}
}
if (delay_return)
{
(void) snprintf(buf, sizeof buf,
"Warning: could not send message for past %s",
@ -231,7 +242,6 @@ dropenvelope(e)
e->e_message = newstr(buf);
message(buf);
e->e_flags |= EF_WARNING;
failure_return = TRUE;
}
fprintf(e->e_xfp,
"Warning: message still undelivered after %s\n",
@ -241,8 +251,8 @@ dropenvelope(e)
}
if (tTd(50, 2))
printf("failure_return=%d success_return=%d queueit=%d\n",
failure_return, success_return, queueit);
printf("failure_return=%d delay_return=%d success_return=%d queueit=%d\n",
failure_return, delay_return, success_return, queueit);
/*
** If we had some fatal error, but no addresses are marked as
@ -263,21 +273,15 @@ dropenvelope(e)
** Send back return receipts as requested.
*/
/*
if (e->e_receiptto != NULL && bitset(EF_SENDRECEIPT, e->e_flags)
&& !bitset(PRIV_NORECEIPTS, PrivacyFlags))
*/
if (e->e_receiptto == NULL)
e->e_receiptto = e->e_from.q_paddr;
if (success_return && !failure_return &&
if (success_return && !failure_return && !delay_return && fulldrop &&
!bitset(PRIV_NORECEIPTS, PrivacyFlags) &&
strcmp(e->e_receiptto, "<>") != 0)
strcmp(e->e_from.q_paddr, "<>") != 0)
{
auto ADDRESS *rlist = NULL;
e->e_flags |= EF_SENDRECEIPT;
(void) sendtolist(e->e_receiptto, NULLADDR, &rlist, 0, e);
(void) returntosender("Return receipt", rlist, FALSE, e);
(void) sendtolist(e->e_from.q_paddr, NULLADDR, &rlist, 0, e);
(void) returntosender("Return receipt", rlist, RTSF_NO_BODY, e);
}
e->e_flags &= ~EF_SENDRECEIPT;
@ -285,8 +289,12 @@ dropenvelope(e)
** Arrange to send error messages if there are fatal errors.
*/
if (failure_return && e->e_errormode != EM_QUIET)
if ((failure_return || delay_return) && e->e_errormode != EM_QUIET)
{
extern void savemail __P((ENVELOPE *, bool));
savemail(e, !bitset(EF_NO_BODY_RETN, e->e_flags));
}
/*
** Arrange to send warning messages to postmaster as requested.
@ -299,7 +307,7 @@ dropenvelope(e)
auto ADDRESS *rlist = NULL;
(void) sendtolist(PostMasterCopy, NULLADDR, &rlist, 0, e);
(void) returntosender(e->e_message, rlist, FALSE, e);
(void) returntosender(e->e_message, rlist, RTSF_PM_BOUNCE, e);
}
/*
@ -499,7 +507,6 @@ settime(e)
char tbuf[20]; /* holds "current" time */
char dbuf[30]; /* holds ctime(tbuf) */
register struct tm *tm;
extern char *arpadate();
extern struct tm *gmtime();
now = curtime();
@ -548,7 +555,7 @@ openxscript(e)
if (e->e_xfp != NULL)
return;
p = queuename(e, 'x');
fd = open(p, O_WRONLY|O_CREAT|O_APPEND, 0644);
fd = open(p, O_WRONLY|O_CREAT|O_APPEND, FileMode);
if (fd < 0)
{
syserr("Can't create transcript file %s", p);
@ -754,7 +761,8 @@ setsender(from, e, delimptr, internal)
FullName = NULL;
}
if ((pw = sm_getpwnam(e->e_from.q_user)) != NULL)
if (e->e_from.q_user[0] != '\0' &&
(pw = sm_getpwnam(e->e_from.q_user)) != NULL)
{
/*
** Process passwd file entry.
@ -782,6 +790,10 @@ setsender(from, e, delimptr, internal)
FullName = newstr(buf);
}
}
else
{
e->e_from.q_home = "/no/such/directory";
}
if (FullName != NULL && !internal)
define('x', FullName, e);
}
@ -874,31 +886,31 @@ struct eflags
struct eflags EnvelopeFlags[] =
{
"OLDSTYLE", EF_OLDSTYLE,
"INQUEUE", EF_INQUEUE,
"NO_BODY_RETN", EF_NO_BODY_RETN,
"CLRQUEUE", EF_CLRQUEUE,
"SENDRECEIPT", EF_SENDRECEIPT,
"FATALERRS", EF_FATALERRS,
"DELETE_BCC", EF_DELETE_BCC,
"RESPONSE", EF_RESPONSE,
"RESENT", EF_RESENT,
"VRFYONLY", EF_VRFYONLY,
"WARNING", EF_WARNING,
"QUEUERUN", EF_QUEUERUN,
"GLOBALERRS", EF_GLOBALERRS,
"PM_NOTIFY", EF_PM_NOTIFY,
"METOO", EF_METOO,
"LOGSENDER", EF_LOGSENDER,
"NORECEIPT", EF_NORECEIPT,
"HAS8BIT", EF_HAS8BIT,
"NL_NOT_EOL", EF_NL_NOT_EOL,
"CRLF_NOT_EOL", EF_CRLF_NOT_EOL,
"RET_PARAM", EF_RET_PARAM,
"HAS_DF", EF_HAS_DF,
"IS_MIME", EF_IS_MIME,
"DONT_MIME", EF_DONT_MIME,
NULL
{ "OLDSTYLE", EF_OLDSTYLE },
{ "INQUEUE", EF_INQUEUE },
{ "NO_BODY_RETN", EF_NO_BODY_RETN },
{ "CLRQUEUE", EF_CLRQUEUE },
{ "SENDRECEIPT", EF_SENDRECEIPT },
{ "FATALERRS", EF_FATALERRS },
{ "DELETE_BCC", EF_DELETE_BCC },
{ "RESPONSE", EF_RESPONSE },
{ "RESENT", EF_RESENT },
{ "VRFYONLY", EF_VRFYONLY },
{ "WARNING", EF_WARNING },
{ "QUEUERUN", EF_QUEUERUN },
{ "GLOBALERRS", EF_GLOBALERRS },
{ "PM_NOTIFY", EF_PM_NOTIFY },
{ "METOO", EF_METOO },
{ "LOGSENDER", EF_LOGSENDER },
{ "NORECEIPT", EF_NORECEIPT },
{ "HAS8BIT", EF_HAS8BIT },
{ "NL_NOT_EOL", EF_NL_NOT_EOL },
{ "CRLF_NOT_EOL", EF_CRLF_NOT_EOL },
{ "RET_PARAM", EF_RET_PARAM },
{ "HAS_DF", EF_HAS_DF },
{ "IS_MIME", EF_IS_MIME },
{ "DONT_MIME", EF_DONT_MIME },
{ NULL }
};
void

57
usr.sbin/sendmail/src/err.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -33,7 +33,7 @@
*/
#ifndef lint
static char sccsid[] = "@(#)err.c 8.42.1.2 (Berkeley) 9/16/96";
static char sccsid[] = "@(#)err.c 8.50 (Berkeley) 9/20/96";
#endif /* not lint */
# include "sendmail.h"
@ -145,10 +145,30 @@ syserr(fmt, va_alist)
CurEnv->e_id == NULL ? "NOQUEUE" : CurEnv->e_id,
uname, &MsgBuf[4]);
# endif /* LOG */
if (olderrno == EMFILE)
switch (olderrno)
{
case EBADF:
case ENFILE:
case EMFILE:
case ENOTTY:
#ifdef EFBIG
case EFBIG:
#endif
#ifdef ESPIPE
case ESPIPE:
#endif
#ifdef EPIPE
case EPIPE:
#endif
#ifdef ENOBUFS
case ENOBUFS:
#endif
#ifdef ESTALE
case ESTALE:
#endif
printopenfds(TRUE);
mci_dump_all(TRUE);
break;
}
if (panic)
{
@ -384,6 +404,11 @@ putoutmsg(msg, holdmsg, heldmsg)
if (!heldmsg && CurEnv->e_xfp != NULL && strchr("45", msg[0]) != NULL)
fprintf(CurEnv->e_xfp, "%s\n", msg);
#ifdef LOG
if (LogLevel >= 15 && (OpMode == MD_SMTP || OpMode == MD_DAEMON))
syslog(LOG_INFO, "--> %s%s", msg, holdmsg ? " (held)" : "");
#endif
if (msgcode == '8')
msg[0] = '0';
@ -624,17 +649,29 @@ errstring(errnum)
case ECONNRESET:
bp = buf;
snprintf(bp, SPACELEFT(buf, bp), "%s", sys_errlist[errnum]);
bp += strlen(buf);
bp += strlen(bp);
if (CurHostName != NULL)
{
if (errnum == ETIMEDOUT)
{
snprintf(bp, SPACELEFT(buf, bp), " with ");
bp += strlen(bp);
}
else
{
bp = buf;
snprintf(bp, SPACELEFT(buf, bp),
"Connection reset by ");
bp += strlen(bp);
}
snprintf(bp, SPACELEFT(buf, bp), "%s",
shortenstring(CurHostName, 203));
bp += strlen(buf);
}
if (SmtpPhase != NULL)
{
snprintf(bp, SPACELEFT(buf, bp), " during %s",
SmtpPhase);
bp += strlen(bp);
}
if (CurHostName != NULL)
{
snprintf(bp, SPACELEFT(buf, bp), " with %s",
shortenstring(CurHostName, 203));
}
return (buf);

60
usr.sbin/sendmail/src/ldap_map.h Normal file
View File

@ -0,0 +1,60 @@
/*
** Support for LDAP.
**
** Contributed by Booker C. Bense <bbense@networking.stanford.edu>.
** Please go to him for support -- since I (Eric) don't run LDAP, I
** can't help you at all.
**
** @(#)ldap_map.h 8.2 (Berkeley) 5/22/96
*/
#ifndef _LDAP_MAP_H
#define _LDAP_MAP_H
struct ldap_map_struct
{
/* needed for ldap_open */
char *ldaphost;
int ldapport;
/* Options set in ld struct before ldap_bind_s */
int deref;
int timelimit;
int sizelimit;
int ldap_options;
/* args for ldap_bind_s */
LDAP *ld;
char *binddn;
char *passwd;
int method;
/* args for ldap_search_st */
char *base;
int scope;
char *filter;
char *attr;
int attrsonly;
struct timeval timeout;
LDAPMessage *res;
};
typedef struct ldap_map_struct LDAP_MAP_STRUCT;
#define DEFAULT_LDAP_MAP_PORT LDAP_PORT
#define DEFAULT_LDAP_MAP_SCOPE LDAP_SCOPE_SUBTREE
#define DEFAULT_LDAP_MAP_BINDDN NULL
#define DEFAULT_LDAP_MAP_PASSWD NULL
#define DEFAULT_LDAP_MAP_METHOD LDAP_AUTH_SIMPLE
#define DEFAULT_LDAP_MAP_TIMELIMIT 5
#define DEFAULT_LDAP_MAP_DEREF LDAP_DEREF_NEVER
#define DEFAULT_LDAP_MAP_SIZELIMIT 0
#define DEFAULT_LDAP_MAP_ATTRSONLY 0
#define LDAP_MAP_MAX_FILTER 256
#ifdef LDAP_REFERRALS
# define DEFAULT_LDAP_MAP_LDAP_OPTIONS LDAP_OPT_REFERRALS
#else /* LDAP_REFERRALS */
# define DEFAULT_LDAP_MAP_LDAP_OPTIONS 0
#endif /* LDAP_REFERRALS */
#endif /* _LDAP_MAP_H */

30
usr.sbin/sendmail/src/macro.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -33,7 +33,7 @@
*/
#ifndef lint
static char sccsid[] = "@(#)macro.c 8.13 (Berkeley) 7/10/95";
static char sccsid[] = "@(#)macro.c 8.17 (Berkeley) 5/13/96";
#endif /* not lint */
# include "sendmail.h"
@ -70,8 +70,10 @@ expand(s, buf, bufsize, e)
bool skipping; /* set if conditionally skipping output */
bool recurse = FALSE; /* set if recursion required */
int i;
int skiplev; /* skipping nesting level */
int iflev; /* if nesting level */
char xbuf[BUFSIZ];
static int explevel = 0;
if (tTd(35, 24))
{
@ -81,6 +83,7 @@ expand(s, buf, bufsize, e)
}
skipping = FALSE;
skiplev = 0;
iflev = 0;
if (s == NULL)
s = "";
@ -98,23 +101,29 @@ expand(s, buf, bufsize, e)
switch (c & 0377)
{
case CONDIF: /* see if var set */
iflev++;
c = *++s;
if (skipping)
iflev++;
skiplev++;
else
skipping = macvalue(c, e) == NULL;
continue;
case CONDELSE: /* change state of skipping */
if (iflev == 0)
break;
if (skiplev == 0)
skipping = !skipping;
continue;
case CONDFI: /* stop skipping */
if (iflev == 0)
break;
iflev--;
if (skiplev == 0)
skipping = FALSE;
if (skipping)
iflev--;
skiplev--;
continue;
case MACROEXPAND: /* macro interpolation */
@ -135,7 +144,7 @@ expand(s, buf, bufsize, e)
** Interpolate q or output one character
*/
if (skipping || xp >= &xbuf[sizeof xbuf])
if (skipping || xp >= &xbuf[sizeof xbuf - 1])
continue;
if (q == NULL)
*xp++ = c;
@ -163,8 +172,15 @@ expand(s, buf, bufsize, e)
/* recurse as appropriate */
if (recurse)
{
expand(xbuf, buf, bufsize, e);
return;
if (explevel < MaxMacroRecursion)
{
explevel++;
expand(xbuf, buf, bufsize, e);
explevel--;
return;
}
syserr("expand: recursion too deep (%d max)",
MaxMacroRecursion);
}
/* copy results out */

51
usr.sbin/sendmail/src/makesendmail
View File

@ -1,6 +1,6 @@
#!/bin/sh
# Copyright (c) 1993 Eric P. Allman
# Copyright (c) 1993, 1996 Eric P. Allman
# Copyright (c) 1993 The Regents of the University of California.
# All rights reserved.
#
@ -32,7 +32,7 @@
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# @(#)makesendmail 8.29 (Berkeley) 8/1/95
# @(#)makesendmail 8.41 (Berkeley) 9/23/96
#
#
@ -51,12 +51,12 @@ fi
#
# Do heuristic guesses !ONLY! for machines that do not have uname
#
if [ -d /LocalApps -a ! -f /bin/uname -a ! -f /usr/bin/uname ]
if [ -d /NextApps -a ! -f /bin/uname -a ! -f /usr/bin/uname ]
then
# probably a NeXT box
arch=NeXT
os=Mach
rel=`strings /mach | grep 'Mach.*:' | sed -e 's/.* Mach //' -e 's/:.*//'`
arch=`hostinfo | sed -n 's/.*Processor type: \([^ ]*\).*/\1/p'`
os=NeXT
rel=`hostinfo | sed -n 's/.*NeXT Mach \([0-9\.]*\).*/\1/p'`
elif [ -f /usr/sony/bin/machine -a -f /etc/osversion ]
then
# probably a Sony NEWS 4.x
@ -85,8 +85,8 @@ fi
if [ ! "$arch" -a ! "$os" -a ! "$rel" ]
then
arch=`uname -m | sed -e 's/ //g'`
os=`uname -s | sed 's/\//-/g'`
rel=`uname -r`
os=`uname -s | sed -e 's/\//-/g' -e 's/ //g'`
rel=`uname -r | sed -e 's/(/-/g' -e 's/)//g'`
fi
#
@ -104,6 +104,8 @@ in
sun4*) arch=sun4;;
9000/*) arch=`echo $arch | sed -e 's/9000.//' -e 's/..$/xx/'`;;
DS/907000) arch=ds90;;
esac
# tweak operating system type and release
@ -112,12 +114,27 @@ in
DYNIX-ptx) os=PTX;;
Paragon*) os=Paragon;;
HP-UX) rel=`echo $rel | sed -e 's/^[^.]*\.0*//'`;;
AIX) rel=`uname -v`;;
AIX) rel=`uname -v`
if [ "$rel" = "2" ]
then
arch=""
fi;;
BSD-386) os=BSD-OS;;
SCO_SV) os=SCO; rel=`uname -X | sed -n 's/Release = 3.2v//p'`;;
UNIX_System_V) if [ "$arch" = "ds90" ]
then
os="UXPDS"
rel=`uname -v | sed -e 's/\(V.*\)L.*/\1/'`
fi;;
esac
# get "base part" of operating system release
rroot=`echo $rel | sed -e 's/\.[^.]*$//'`
rbase=`echo $rel | sed -e 's/\..*//'`
if [ "$rroot" = "$rbase" ]
then
rroot=$rel
fi
# heuristic tweaks to clean up names -- PLEASE LIMIT THESE!
if [ "$os" = "unix" ]
@ -164,11 +181,13 @@ else
sfx=".${SENDMAIL_SUFFIX}"
fi
echo "Configuration: os=$os, rel=$rel, rbase=$rbase, arch=$arch, sfx=$sfx"
echo "Configuration: os=$os, rel=$rel, rbase=$rbase, rroot=$rroot, arch=$arch, sfx=$sfx"
# now try to find a reasonable object directory
if [ -r obj.$os.$rel.$arch$sfx ]; then
obj=obj.$os.$rel.$arch$sfx
elif [ -r obj.$os.$rroot.$arch$sfx ]; then
obj=obj.$os.$rroot.$arch$sfx
elif [ -r obj.$os.$rbase.x.$arch$sfx ]; then
obj=obj.$os.$rbase.x.$arch$sfx
elif [ -r obj.$os.$rel$sfx ]; then
@ -196,6 +215,10 @@ else
makefile=Makefile.$os.$rel.$arch$sfx
elif [ -r Makefiles/Makefile.$os.$rel.$arch ]; then
makefile=Makefile.$os.$rel.$arch
elif [ -r Makefiles/Makefile.$os.$rroot.$arch$sfx ]; then
makefile=Makefile.$os.$rroot.$arch$sfx
elif [ -r Makefiles/Makefile.$os.$rroot.$arch ]; then
makefile=Makefile.$os.$rroot.$arch
elif [ -r Makefiles/Makefile.$os.$rbase.x.$arch$sfx ]; then
makefile=Makefile.$os.$rbase.x.$arch$sfx
elif [ -r Makefiles/Makefile.$os.$rbase.x.$arch ]; then
@ -204,6 +227,10 @@ else
makefile=Makefile.$os.$rel$sfx
elif [ -r Makefiles/Makefile.$os.$rel ]; then
makefile=Makefile.$os.$rel
elif [ -r Makefiles/Makefile.$os.$rroot$sfx ]; then
makefile=Makefile.$os.$rroot$sfx
elif [ -r Makefiles/Makefile.$os.$rroot ]; then
makefile=Makefile.$os.$rroot
elif [ -r Makefiles/Makefile.$os.$rbase.x$sfx ]; then
makefile=Makefile.$os.$rbase.x$sfx
elif [ -r Makefiles/Makefile.$os.$rbase.x ]; then
@ -216,6 +243,10 @@ else
makefile=Makefile.$rel.$arch$sfx
elif [ -r Makefiles/Makefile.$rel.$arch ]; then
makefile=Makefile.$rel.$arch
elif [ -r Makefiles/Makefile.$rroot.$arch$sfx ]; then
makefile=Makefile.$rroot.$arch$sfx
elif [ -r Makefiles/Makefile.$rroot.$arch ]; then
makefile=Makefile.$rroot.$arch
elif [ -r Makefiles/Makefile.$rbase.x.$arch$sfx ]; then
makefile=Makefile.$rbase.x.$arch$sfx
elif [ -r Makefiles/Makefile.$rbase.x.$arch ]; then

771
usr.sbin/sendmail/src/map.c
View File

File diff suppressed because it is too large Load Diff

841
usr.sbin/sendmail/src/mci.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1995 Eric P. Allman
* Copyright (c) 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -33,10 +33,11 @@
*/
#ifndef lint
static char sccsid[] = "@(#)mci.c 8.22.1.1 (Berkeley) 9/16/96";
static char sccsid[] = "@(#)mci.c 8.44 (Berkeley) 10/9/96";
#endif /* not lint */
#include "sendmail.h"
#include <dirent.h>
/*
** Mail Connection Information (MCI) Caching Module.
@ -62,10 +63,17 @@ static char sccsid[] = "@(#)mci.c 8.22.1.1 (Berkeley) 9/16/96";
** connection and reopen it. Note that this means that a
** server SMTP that doesn't support NOOP will hose the
** algorithm -- but that doesn't seem too likely.
**
** The persistent MCI code is donated by Mark Lovell and Paul
** Vixie. It is based on the long term host status code in KJS
** written by Paul but has been adapted by Mark to fit into the
** MCI structure.
*/
MCI **MciCache; /* the open connection cache */
extern int mci_generate_persistent_path __P((const char *, char *, int, bool));
extern void mci_load_persistent __P((MCI *));
extern void mci_uncache __P((MCI **, bool));
/*
** MCI_CACHE -- enter a connection structure into the open connection cache
@ -84,7 +92,6 @@ mci_cache(mci)
register MCI *mci;
{
register MCI **mcislot;
extern MCI **mci_scan();
/*
** Find the best slot. This may cause expired connections
@ -204,6 +211,8 @@ mci_uncache(mcislot, doquit)
return;
*mcislot = NULL;
mci_unlock_host(mci);
if (tTd(42, 5))
printf("mci_uncache: uncaching %x (%s) from slot %d (%d)\n",
mci, mci->mci_host, mcislot - MciCache, doquit);
@ -279,7 +288,6 @@ mci_get(host, m)
{
register MCI *mci;
register STAB *s;
extern MCI **mci_scan();
#ifdef DAEMON
extern SOCKADDR CurHostAddr;
@ -297,6 +305,8 @@ mci_get(host, m)
mci = &s->s_mci;
mci->mci_host = s->s_name;
mci_load_persistent(mci);
if (tTd(42, 2))
{
printf("mci_get(%s %s): mci_state=%d, _flags=%x, _exitstat=%d, _errno=%d\n",
@ -307,8 +317,10 @@ mci_get(host, m)
#ifdef SMTP
if (mci->mci_state == MCIS_OPEN)
{
extern int smtpprobe __P((MCI *));
/* poke the connection to see if it's still alive */
smtpprobe(mci);
(void) smtpprobe(mci);
/* reset the stored state in the event of a timeout */
if (mci->mci_state != MCIS_OPEN)
@ -330,7 +342,6 @@ mci_get(host, m)
# endif
}
#endif
#ifdef MAYBE_NEXT_RELEASE
if (mci->mci_state == MCIS_CLOSED)
{
time_t now = curtime();
@ -343,11 +354,36 @@ mci_get(host, m)
mci->mci_exitstat = EX_OK;
}
}
#endif
return mci;
}
/*
** MCI_SETSTAT -- set status codes in MCI structure.
**
** Parameters:
** mci -- the MCI structure to set.
** dstat -- the DSN status code.
** rstat -- the SMTP status code.
**
** Returns:
** none.
*/
void
mci_setstat(mci, dstat, rstat)
MCI *mci;
char *dstat;
char *rstat;
{
mci->mci_status = dstat;
if (rstat != NULL)
{
if (mci->mci_rstatus != NULL)
free(mci->mci_rstatus);
mci->mci_rstatus = newstr(rstat);
}
}
/*
** MCI_DUMP -- dump the contents of an MCI structure.
**
** Parameters:
@ -360,6 +396,32 @@ mci_get(host, m)
** none.
*/
struct mcifbits
{
int mcif_bit; /* flag bit */
char *mcif_name; /* flag name */
};
struct mcifbits MciFlags[] =
{
{ MCIF_VALID, "VALID" },
{ MCIF_TEMP, "TEMP" },
{ MCIF_CACHED, "CACHED" },
{ MCIF_ESMTP, "ESMTP" },
{ MCIF_EXPN, "EXPN" },
{ MCIF_SIZE, "SIZE" },
{ MCIF_8BITMIME, "8BITMIME" },
{ MCIF_7BIT, "7BIT" },
{ MCIF_MULTSTAT, "MULTSTAT" },
{ MCIF_INHEADER, "INHEADER" },
{ MCIF_CVT8TO7, "CVT8TO7" },
{ MCIF_DSN, "DSN" },
{ MCIF_8BITOK, "8BITOK" },
{ MCIF_CVT7TO8, "CVT7TO8" },
{ MCIF_INMIME, "INMIME" },
{ 0, NULL }
};
void
mci_dump(mci, logit)
register MCI *mci;
@ -379,9 +441,25 @@ mci_dump(mci, logit)
snprintf(p, SPACELEFT(buf, p), "NULL");
goto printit;
}
snprintf(p, SPACELEFT(buf, p), "flags=%x", mci->mci_flags);
p += strlen(p);
if (mci->mci_flags != 0)
{
struct mcifbits *f;
*p++ = '<';
for (f = MciFlags; f->mcif_bit != 0; f++)
{
if (!bitset(f->mcif_bit, mci->mci_flags))
continue;
snprintf(p, SPACELEFT(buf, p), "%s,", f->mcif_name);
p += strlen(p);
}
p[-1] = '>';
}
snprintf(p, SPACELEFT(buf, p),
"flags=%x, errno=%d, herrno=%d, exitstat=%d, state=%d, pid=%d,%s",
mci->mci_flags, mci->mci_errno, mci->mci_herrno,
",%serrno=%d, herrno=%d, exitstat=%d, state=%d, pid=%d,%s",
sep, mci->mci_errno, mci->mci_herrno,
mci->mci_exitstat, mci->mci_state, mci->mci_pid, sep);
p += strlen(p);
snprintf(p, SPACELEFT(buf, p),
@ -391,6 +469,12 @@ mci_dump(mci, logit)
mci->mci_mailer == NULL ? "NULL" : mci->mci_mailer->m_name,
sep);
p += strlen(p);
snprintf(p, SPACELEFT(buf, p),
"status=%s, rstatus=%s,%s",
mci->mci_status == NULL ? "NULL" : mci->mci_status,
mci->mci_rstatus == NULL ? "NULL" : mci->mci_rstatus,
sep);
p += strlen(p);
snprintf(p, SPACELEFT(buf, p),
"host=%s, lastuse=%s",
mci->mci_host == NULL ? "NULL" : mci->mci_host,
@ -426,3 +510,742 @@ mci_dump_all(logit)
for (i = 0; i < MaxMciCache; i++)
mci_dump(MciCache[i], logit);
}
/*
** MCI_LOCK_HOST -- Lock host while sending.
**
** If we are contacting a host, we'll need to
** update the status information in the host status
** file, and if we want to do that, we ought to have
** locked it. This has the (according to some)
** desirable effect of serializing connectivity with
** remote hosts -- i.e.: one connection to a give
** host at a time.
**
** Parameters:
** mci -- containing the host we want to lock.
**
** Returns:
** EX_OK -- got the lock.
** EX_TEMPFAIL -- didn't get the lock.
*/
int
mci_lock_host(mci)
MCI *mci;
{
if (mci == NULL)
{
if (tTd(56, 1))
printf("mci_lock_host: NULL mci\n");
return EX_OK;
}
if (!SingleThreadDelivery)
return EX_OK;
return mci_lock_host_statfile(mci);
}
int
mci_lock_host_statfile(mci)
MCI *mci;
{
int savedErrno = errno;
int retVal = EX_OK;
char fname[MAXPATHLEN+1];
if (HostStatDir == NULL || mci->mci_host == NULL)
return EX_OK;
if (tTd(56, 2))
printf("mci_lock_host: attempting to lock %s\n",
mci->mci_host);
if (mci_generate_persistent_path(mci->mci_host, fname, sizeof fname, TRUE) < 0)
{
/* of course this should never happen */
if (tTd(56, 2))
printf("mci_lock_host: Failed to generate host path for %s\n",
mci->mci_host);
retVal = EX_TEMPFAIL;
goto cleanup;
}
if ((mci->mci_statfile = fopen(fname, "r+")) == NULL)
mci->mci_statfile = fopen(fname, "w");
if (mci->mci_statfile == NULL)
{
syserr("mci_lock_host: cannot create host lock file %s",
fname);
goto cleanup;
}
if (!lockfile(fileno(mci->mci_statfile), fname, "", LOCK_EX|LOCK_NB))
{
if (tTd(56, 2))
printf("mci_lock_host: couldn't get lock on %s\n",
fname);
fclose(mci->mci_statfile);
mci->mci_statfile = NULL;
retVal = EX_TEMPFAIL;
goto cleanup;
}
if (tTd(56, 12) && mci->mci_statfile != NULL)
printf("mci_lock_host: Sanity check -- lock is good\n");
cleanup:
errno = savedErrno;
return retVal;
}
/*
** MCI_UNLOCK_HOST -- unlock host
**
** Clean up the lock on a host, close the file, let
** someone else use it.
**
** Parameters:
** mci -- us.
**
** Returns:
** nothing.
*/
void
mci_unlock_host(mci)
MCI *mci;
{
int saveErrno = errno;
if (mci == NULL)
{
if (tTd(56, 1))
printf("mci_unlock_host: NULL mci\n");
return;
}
if (HostStatDir == NULL || mci->mci_host == NULL)
return;
if (!SingleThreadDelivery && mci_lock_host_statfile(mci) == EX_TEMPFAIL)
{
if (tTd(56, 1))
printf("mci_unlock_host: stat file already locked\n");
}
else
{
if (tTd(56, 2))
printf("mci_unlock_host: store prior to unlock\n");
mci_store_persistent(mci);
}
if (mci->mci_statfile != NULL)
{
fclose(mci->mci_statfile);
mci->mci_statfile = NULL;
}
errno = saveErrno;
}
/*
** MCI_LOAD_PERSISTENT -- load persistent host info
**
** Load information about host that is kept
** in common for all running sendmails.
**
** Parameters:
** mci -- the host/connection to load persistent info
** for.
**
** Returns:
** none.
*/
void
mci_load_persistent(mci)
MCI *mci;
{
int saveErrno = errno;
FILE *fp;
int status;
char fname[MAXPATHLEN+1];
if (mci == NULL)
{
if (tTd(56, 1))
printf("mci_load_persistent: NULL mci\n");
return;
}
if (HostStatDir == NULL || mci->mci_host == NULL)
return;
if (tTd(56, 1))
printf("mci_load_persistent: Attempting to load persistent information for %s\n",
mci->mci_host);
if (mci_generate_persistent_path(mci->mci_host, fname, sizeof fname, FALSE) < 0)
{
/* Not much we can do if the file isn't there... */
if (tTd(56, 1))
printf("mci_load_persistent: Couldn't generate host path\n");
goto cleanup;
}
fp = fopen(fname, "r");
if (fp == NULL)
{
/* I can't think of any reason this should ever happen */
if (tTd(56, 1))
printf("mci_load_persistent: open(%s): %s\n",
fname, errstring(errno));
goto cleanup;
}
FileName = fname;
(void) mci_read_persistent(fp, mci);
FileName = NULL;
fclose(fp);
cleanup:
errno = saveErrno;
return;
}
/*
** MCI_READ_PERSISTENT -- read persistent host status file
**
** Parameters:
** fp -- the file pointer to read.
** mci -- the pointer to fill in.
**
** Returns:
** -1 -- if the file was corrupt.
** 0 -- otherwise.
**
** Warning:
** This code makes the assumption that this data
** will be read in an atomic fashion, and that the data
** was written in an atomic fashion. Any other functioning
** may lead to some form of insanity. This should be
** perfectly safe due to underlying stdio buffering.
*/
int
mci_read_persistent(fp, mci)
FILE *fp;
register MCI *mci;
{
int ver;
register char *p;
char buf[MAXLINE];
if (fp == NULL)
syserr("mci_read_persistent: NULL fp");
if (mci == NULL)
syserr("mci_read_persistent: NULL mci");
if (tTd(56, 93))
{
printf("mci_read_persistent: fp=%x, mci=", fp);
mci_dump(mci, FALSE);
}
mci->mci_status = NULL;
if (mci->mci_rstatus != NULL)
free(mci->mci_rstatus);
mci->mci_rstatus = NULL;
rewind(fp);
while (fgets(buf, sizeof buf, fp) != NULL)
{
p = strchr(buf, '\n');
if (p != NULL)
*p = '\0';
switch (buf[0])
{
case 'V': /* version stamp */
ver = atoi(&buf[1]);
if (ver < 0 || ver > 0)
syserr("Unknown host status version %d: %d max",
ver, 0);
break;
case 'E': /* UNIX error number */
mci->mci_errno = atoi(&buf[1]);
break;
case 'H': /* DNS error number */
mci->mci_herrno = atoi(&buf[1]);
break;
case 'S': /* UNIX exit status */
mci->mci_exitstat = atoi(&buf[1]);
break;
case 'D': /* DSN status */
mci->mci_status = newstr(&buf[1]);
break;
case 'R': /* SMTP status */
mci->mci_rstatus = newstr(&buf[1]);
break;
case 'U': /* last usage time */
mci->mci_lastuse = atol(&buf[1]);
break;
case '.': /* end of file */
return 0;
default:
syserr("Unknown host status line \"%s\"", buf);
return -1;
}
}
return 0;
}
/*
** MCI_STORE_PERSISTENT -- Store persistent MCI information
**
** Store information about host that is kept
** in common for all running sendmails.
**
** Parameters:
** mci -- the host/connection to store persistent info for.
**
** Returns:
** none.
*/
void
mci_store_persistent(mci)
MCI *mci;
{
int saveErrno = errno;
if (mci == NULL)
{
if (tTd(56, 1))
printf("mci_store_persistent: NULL mci\n");
return;
}
if (HostStatDir == NULL || mci->mci_host == NULL)
return;
if (tTd(56, 1))
printf("mci_store_persistent: Storing information for %s\n",
mci->mci_host);
if (mci->mci_statfile == NULL)
{
if (tTd(56, 1))
printf("mci_store_persistent: no statfile\n");
return;
}
rewind(mci->mci_statfile);
#if !NOFTRUNCATE
(void) ftruncate(fileno(mci->mci_statfile), (off_t) 0);
#endif
fprintf(mci->mci_statfile, "V0\n");
fprintf(mci->mci_statfile, "E%d\n", mci->mci_errno);
fprintf(mci->mci_statfile, "H%d\n", mci->mci_herrno);
fprintf(mci->mci_statfile, "S%d\n", mci->mci_exitstat);
if (mci->mci_status != NULL)
fprintf(mci->mci_statfile, "D%.80s\n",
denlstring(mci->mci_status, TRUE, FALSE));
if (mci->mci_rstatus != NULL)
fprintf(mci->mci_statfile, "R%.80s\n",
denlstring(mci->mci_rstatus, TRUE, FALSE));
fprintf(mci->mci_statfile, "U%ld\n", mci->mci_lastuse);
fprintf(mci->mci_statfile, ".\n");
fflush(mci->mci_statfile);
cleanup:
errno = saveErrno;
return;
}
/*
** MCI_TRAVERSE_PERSISTENT -- walk persistent status tree
**
** Recursively find all the mci host files in `pathname'. Default to
** main host status directory if no path is provided.
** Call (*action)(pathname, host) for each file found.
**
** Note: all information is collected in a list before it is processed.
** This may not be the best way to do it, but it seems safest, since
** the file system would be touched while we are attempting to traverse
** the directory tree otherwise (during purges).
**
** Parameters:
** action -- function to call on each node. If returns < 0,
** return immediately.
** pathname -- root of tree. If null, use main host status
** directory.
**
** Returns:
** < 0 -- if any action routine returns a negative value, that
** value is returned.
** 0 -- if we successfully went to completion.
*/
int
mci_traverse_persistent(action, pathname)
int (*action)();
char *pathname;
{
struct stat statbuf;
DIR *d;
int ret = 0;
if (pathname == NULL)
pathname = HostStatDir;
if (pathname == NULL)
return -1;
if (tTd(56, 1))
printf("mci_traverse: pathname is %s\n", pathname);
ret = stat(pathname, &statbuf);
if (ret < 0)
{
if (tTd(56, 2))
printf("mci_traverse: Failed to stat %s: %s\n",
pathname, errstring(errno));
return ret;
}
if (S_ISDIR(statbuf.st_mode))
{
struct dirent *e;
char *newptr;
char newpath[MAXPATHLEN+1];
if ((d = opendir(pathname)) == NULL)
{
if (tTd(56, 2))
printf("mci_traverse: opendir %s: %s\n",
pathname, errstring(errno));
return -1;
}
if (strlen(pathname) >= sizeof newpath - MAXNAMLEN - 3)
{
if (tTd(56, 2))
printf("mci_traverse: path \"%s\" too long",
pathname);
return -1;
}
strcpy(newpath, pathname);
newptr = newpath + strlen(newpath);
*newptr++ = '/';
while ((e = readdir(d)) != NULL)
{
if (e->d_name[0] == '.')
continue;
strncpy(newptr, e->d_name,
sizeof newpath - (newptr - newpath) - 1);
newpath[sizeof newpath - 1] = '\0';
ret = mci_traverse_persistent(action, newpath);
if (ret < 0)
break;
/*
** The following appears to be
** necessary during purgest, since
** we modify the directory structure
*/
if (action == mci_purge_persistent)
rewinddir(d);
}
closedir(d);
}
else if (S_ISREG(statbuf.st_mode))
{
char *end = pathname + strlen(pathname) - 1;
char *start;
char *scan;
char host[MAXHOSTNAMELEN];
char *hostptr = host;
/*
** Reconstruct the host name from the path to the
** persistent information.
*/
do
{
if (hostptr != host)
*(hostptr++) = '.';
start = end;
while (*(start - 1) != '/')
start--;
if (*end == '.')
end--;
for (scan = start; scan <= end; scan++)
*(hostptr++) = *scan;
end = start - 2;
} while (*end == '.');
*hostptr = '\0';
/*
** Do something with the file containing the persistent
** information.
*/
ret = (*action)(pathname, host);
}
return ret;
}
/*
** MCI_PRINT_PERSISTENT -- print persisten info
**
** Dump the persistent information in the file 'pathname'
**
** Parameters:
** pathname -- the pathname to the status file.
** hostname -- the corresponding host name.
**
** Returns:
** 0
*/
int
mci_print_persistent(pathname, hostname)
char *pathname;
char *hostname;
{
static int initflag = FALSE;
FILE *fp;
int status;
int width = Verbose ? 78 : 25;
bool locked;
MCI mcib;
if (!initflag)
{
initflag = TRUE;
printf(" -------------- Hostname --------------- How long ago ---------Results---------\n");
}
fp = fopen(pathname, "r+");
if (fp == NULL)
{
if (tTd(56, 1))
printf("mci_print_persistent: cannot open %s: %s\n",
pathname, errstring(errno));
return 0;
}
bzero(&mcib, sizeof mcib);
if (mci_read_persistent(fp, &mcib) < 0)
{
syserr("%s: could not read status file", pathname);
fclose(fp);
return 0;
}
locked = !lockfile(fileno(fp), pathname, "", LOCK_EX|LOCK_NB);
fclose(fp);
if (mcib.mci_rstatus == NULL)
printf("%c%-39s %12s %.*s\n",
locked ? '*' : ' ', hostname,
pintvl(curtime() - mcib.mci_lastuse, TRUE),
width, errstring(mcib.mci_errno));
else
printf("%c%-39s %12s %.*s\n",
locked ? '*' : ' ', hostname,
pintvl(curtime() - mcib.mci_lastuse, TRUE),
width, mcib.mci_rstatus);
return 0;
}
/*
** MCI_PURGE_PERSISTENT -- Remove a persistence status file.
**
** Parameters:
** pathname -- path to the status file.
** hostname -- name of host corresponding to that file.
**
** Returns:
** 0
*/
int
mci_purge_persistent(pathname, hostname)
char *pathname;
char *hostname;
{
char *end = pathname + strlen(pathname) - 1;
if (tTd(56, 1))
printf("mci_purge_persistent: purging %s\n", pathname);
/* remove the file */
if (unlink(pathname) < 0)
{
if (tTd(56, 2))
printf("mci_purge_persistent: failed to unlink %s: %s\n",
pathname, errstring(errno));
return -1;
}
/*
** remove empty parent directories.
*/
for (;;)
{
while (*end != '/')
end--;
*(end--) = '\0';
if (*end != '.')
break;
if (tTd(56, 1))
printf("mci_purge_persistent: dpurge %s\n", pathname);
if (rmdir(pathname) < 0)
{
if (errno == ENOENT || errno == EEXIST)
break; /* directory is not empty */
#ifdef ENOTEMTPY
if (errno == ENOTEMPTY)
break; /* BSDism */
#endif
if (tTd(56, 2))
printf("mci_purge_persistent: rmdir %s: %s\n",
pathname, errstring(errno));
break;
}
}
return 0;
}
/*
** MCI_GENERATE_PERSISTENT_PATH -- generate path from hostname
**
** Given `host', convert from a.b.c to $QueueDir/.hoststat/c./b./a,
** putting the result into `path'. if `createflag' is set, intervening
** directories will be created as needed.
**
** Parameters:
** host -- host name to convert from.
** path -- place to store result.
** pathlen -- length of path buffer.
** createflag -- if set, create intervening directories as
** needed.
**
** Returns:
** 0 -- success
** -1 -- failure
*/
int
mci_generate_persistent_path(host, path, pathlen, createflag)
const char *host;
char *path;
int pathlen;
bool createflag;
{
char *elem, *p, *x, ch;
int ret = 0;
int len;
char t_host[MAXHOSTNAMELEN];
/*
** Rationality check the arguments.
*/
if (host == NULL)
syserr("mci_generate_persistent_path: null host");
if (path == NULL)
syserr("mci_generate_persistent_path: null path");
if (tTd(56, 80))
printf("mci_generate_persistent_path(%s): ", host);
/* make certain this is not a bracketed host number */
if (strlen(host) > sizeof t_host - 1)
return -1;
if (host[0] == '[')
strcpy(t_host, host + 1);
else
strcpy(t_host, host);
/*
** Delete any trailing dots from the hostname.
** Leave 'elem' pointing at the \0.
*/
elem = t_host + strlen(t_host);
while (elem > t_host && (elem[-1] == '.' || elem[-1] == ']'))
*--elem = '\0';
/* check for what will be the final length of the path */
len = strlen(HostStatDir) + 2;
for (p = (char *) host; *p != '\0'; p++)
{
if (*p == '|' || *p != '.')
len++;
len++;
}
if (len > pathlen)
return -1;
strcpy(path, HostStatDir);
p = path + strlen(path);
while (elem > t_host)
{
if (!path_is_dir(path, createflag))
{
ret = -1;
break;
}
elem--;
while (elem >= t_host && *elem != '.')
elem--;
*p++ = '/';
x = elem + 1;
while ((ch = *x++) != '\0' && ch != '.')
{
if (isupper(ch))
ch = tolower(ch);
if (ch == '|')
*p++ = '|'; /* | -> || */
else if (ch == '/')
ch = '|'; /* / -> | */
*p++ = ch;
}
if (elem >= t_host)
*p++ = '.';
*p = '\0';
}
if (tTd(56, 80))
{
if (ret < 0)
printf("FAILURE %d\n", ret);
else
printf("SUCCESS %s\n", path);
}
return (ret);
}

358
usr.sbin/sendmail/src/mime.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1994 Eric P. Allman
* Copyright (c) 1994, 1996 Eric P. Allman
* Copyright (c) 1994
* The Regents of the University of California. All rights reserved.
*
@ -36,7 +36,7 @@
# include <string.h>
#ifndef lint
static char sccsid[] = "@(#)mime.c 8.30.1.1 (Berkeley) 9/16/96";
static char sccsid[] = "@(#)mime.c 8.48 (Berkeley) 10/18/96";
#endif /* not lint */
/*
@ -72,6 +72,10 @@ static char *MimeBoundaryNames[] =
{
"SYNTAX", "NOTSEP", "INTERMED", "FINAL"
};
bool MapNLtoCRLF;
extern int mimeboundary __P((char *, char **));
/*
** MIME8TO7 -- output 8 bit body in 7 bit format
**
@ -125,11 +129,14 @@ mime8to7(mci, header, e, boundaries, flags)
char **pvp;
int argc = 0;
char *bp;
bool use_qp = FALSE;
struct args argv[MAXMIMEARGS];
char bbuf[128];
char buf[MAXLINE];
char pvpbuf[MAXLINE];
extern u_char MimeTokenTab[256];
extern int mime_getchar __P((FILE *, char **, int *));
extern int mime_getchar_crlf __P((FILE *, char **, int *));
if (tTd(43, 1))
{
@ -143,6 +150,7 @@ mime8to7(mci, header, e, boundaries, flags)
}
printf("\n");
}
MapNLtoCRLF = TRUE;
p = hvalue("Content-Transfer-Encoding", header);
if (p == NULL ||
(pvp = prescan(p, '\0', pvpbuf, sizeof pvpbuf, NULL,
@ -226,6 +234,13 @@ mime8to7(mci, header, e, boundaries, flags)
if (wordinclass(buf, 'n') || (cte != NULL && !wordinclass(cte, 'e')))
flags |= M87F_NO8BIT;
#ifdef USE_B_CLASS
if (wordinclass(buf, 'b') || wordinclass(type, 'b'))
MapNLtoCRLF = FALSE;
#endif
if (wordinclass(buf, 'q') || wordinclass(type, 'q'))
use_qp = TRUE;
/*
** Multipart requires special processing.
**
@ -246,8 +261,12 @@ mime8to7(mci, header, e, boundaries, flags)
}
if (i >= argc)
{
syserr("mime8to7: Content-Type: %s missing boundary", p);
syserr("mime8to7: Content-Type: \"%s\": missing boundary",
p);
p = "---";
/* avoid bounce loops */
e->e_flags |= EF_DONT_MIME;
}
else
{
@ -260,6 +279,9 @@ mime8to7(mci, header, e, boundaries, flags)
syserr("mime8to7: multipart boundary \"%s\" too long",
p);
blen = sizeof bbuf - 1;
/* avoid bounce loops */
e->e_flags |= EF_DONT_MIME;
}
strncpy(bbuf, p, blen);
bbuf[blen] = '\0';
@ -269,7 +291,12 @@ mime8to7(mci, header, e, boundaries, flags)
if (boundaries[i] == NULL)
break;
if (i >= MAXMIMENESTING)
{
syserr("mime8to7: multipart nesting boundary too deep");
/* avoid bounce loops */
e->e_flags |= EF_DONT_MIME;
}
else
{
boundaries[i] = bbuf;
@ -332,7 +359,7 @@ mime8to7(mci, header, e, boundaries, flags)
}
/*
** Message/* types -- recurse exactly once.
** Message/xxx types -- recurse exactly once.
**
** Class 's' is predefined to have "rfc822" only.
*/
@ -422,9 +449,11 @@ mime8to7(mci, header, e, boundaries, flags)
if (tTd(43, 8))
{
printf("mime8to7: %ld high bit(s) in %ld byte(s), cte=%s\n",
printf("mime8to7: %ld high bit(s) in %ld byte(s), cte=%s, type=%s/%s\n",
sectionhighbits, sectionsize,
cte == NULL ? "[none]" : cte);
cte == NULL ? "[none]" : cte,
type == NULL ? "[none]" : type,
subtype == NULL ? "[none]" : subtype);
}
if (cte != NULL && strcasecmp(cte, "binary") == 0)
sectionsize = sectionhighbits;
@ -453,14 +482,19 @@ mime8to7(mci, header, e, boundaries, flags)
if (feof(e->e_dfp))
bt = MBT_FINAL;
}
else if (sectionsize / 8 < sectionhighbits)
else if (!MapNLtoCRLF ||
(sectionsize / 8 < sectionhighbits && !use_qp))
{
/* use base64 encoding */
int c1, c2;
putline("Content-Transfer-Encoding: base64", mci);
if (tTd(43, 36))
printf(" ...Content-Transfer-Encoding: base64\n");
putline("Content-Transfer-Encoding: base64", mci);
snprintf(buf, sizeof buf,
"X-MIME-Autoconverted: from 8bit to base64 by %s id %s",
MyHostName, e->e_id);
putline(buf, mci);
putline("", mci);
mci->mci_flags &= ~MCIF_INHEADER;
while ((c1 = mime_getchar_crlf(e->e_dfp, boundaries, &bt)) != EOF)
@ -519,9 +553,13 @@ mime8to7(mci, header, e, boundaries, flags)
for (p = "!\"#$@[\\]^`{|}~"; *p != '\0'; p++)
setbitn(*p, badchars);
putline("Content-Transfer-Encoding: quoted-printable", mci);
if (tTd(43, 36))
printf(" ...Content-Transfer-Encoding: quoted-printable\n");
putline("Content-Transfer-Encoding: quoted-printable", mci);
snprintf(buf, sizeof buf,
"X-MIME-Autoconverted: from 8bit to quoted-printable by %s id %s",
MyHostName, e->e_id);
putline(buf, mci);
putline("", mci);
mci->mci_flags &= ~MCIF_INHEADER;
fromstate = 0;
@ -693,7 +731,7 @@ mime_getchar(fp, boundaries, btp)
*bp++ = c;
}
*bp = '\0';
bt = mimeboundary(&buf[1], boundaries);
bt = mimeboundary((char *) &buf[1], boundaries);
switch (bt)
{
case MBT_FINAL:
@ -746,7 +784,7 @@ mime_getchar_crlf(fp, boundaries, btp)
return '\n';
}
c = mime_getchar(fp, boundaries, btp);
if (c == '\n')
if (c == '\n' && MapNLtoCRLF)
{
sendlf = TRUE;
return '\r';
@ -776,6 +814,7 @@ mimeboundary(line, boundaries)
int type = MBT_NOTSEP;
int i;
int savec;
extern int isboundary __P((char *, char **));
if (line[0] != '-' || line[1] != '-' || boundaries == NULL)
return MBT_NOTSEP;
@ -864,4 +903,299 @@ isboundary(line, boundaries)
return -1;
}
#endif /* MIME */
#endif /* MIME8TO7 */
#if MIME7TO8
/*
** MIME7TO8 -- output 7 bit encoded MIME body in 8 bit format
**
** This is a hack. Supports translating the two 7-bit body-encodings
** (quoted-printable and base64) to 8-bit coded bodies.
**
** There is not much point in supporting multipart here, as the UA
** will be able to deal with encoded MIME bodies if it can parse MIME
** multipart messages.
**
** Note also that we wont be called unless it is a text/plain MIME
** message, encoded base64 or QP and mailer flag '9' has been defined
** on mailer.
**
** Contributed by Marius Olaffson <marius@rhi.hi.is>.
**
** Parameters:
** mci -- mailer connection information.
** header -- the header for this body part.
** e -- envelope.
**
** Returns:
** none.
*/
extern void mime_from64 __P((u_char *, u_char *, int));
extern int mime_fromqp __P((u_char *, u_char **, int, int));
void
mime7to8(mci, header, e)
register MCI *mci;
HDR *header;
register ENVELOPE *e;
{
register char *p;
char *cte;
char **pvp;
u_char *obp;
u_char ch, *fbufp, *obufp;
char buf[MAXLINE];
u_char obuf[MAXLINE + 1];
u_char fbuf[MAXLINE + 1];
char pvpbuf[MAXLINE];
extern u_char MimeTokenTab[256];
p = hvalue("Content-Transfer-Encoding", header);
if (p == NULL ||
(pvp = prescan(p, '\0', pvpbuf, sizeof pvpbuf, NULL,
MimeTokenTab)) == NULL ||
pvp[0] == NULL)
{
/* "can't happen" -- upper level should have caught this */
syserr("mime7to8: unparsable CTE %s", p == NULL ? "<NULL>" : p);
/* avoid bounce loops */
e->e_flags |= EF_DONT_MIME;
/* cheap failsafe algorithm -- should work on text/plain */
if (p != NULL)
{
snprintf(buf, sizeof buf,
"Content-Transfer-Encoding: %s", p);
putline(buf, mci);
}
putline("", mci);
mci->mci_flags &= ~MCIF_INHEADER;
while (fgets(buf, sizeof buf, e->e_dfp) != NULL)
putline(buf, mci);
return;
}
cataddr(pvp, NULL, buf, sizeof buf, '\0');
cte = newstr(buf);
putline("Content-Transfer-Encoding: 8bit", mci);
snprintf(buf, sizeof buf,
"X-MIME-Autoconverted: from %.200s to 8bit by %s id %s",
cte, MyHostName, e->e_id);
putline(buf, mci);
putline("", mci);
mci->mci_flags &= ~MCIF_INHEADER;
/*
** Translate body encoding to 8-bit. Supports two types of
** encodings; "base64" and "quoted-printable". Assume qp if
** it is not base64.
*/
if (strcasecmp(cte, "base64") == 0)
{
fbufp = fbuf;
while (fgets(buf, sizeof buf, e->e_dfp) != NULL)
{
obufp = obuf;
mime_from64((u_char *) buf, obuf, MAXLINE);
while ((ch = *obufp++) != '\0')
{
*fbufp++ = ch;
if (ch == '\n' || fbufp >= &fbuf[MAXLINE])
{
*fbufp = '\0';
putline((char *) fbuf, mci);
fbufp = fbuf;
}
}
/* force out partial last line */
if (fbufp > fbuf)
{
*fbufp = '\0';
putline((char *) fbuf, mci);
}
}
}
else
{
/* quoted-printable */
obp = obuf;
while (fgets(buf, sizeof buf, e->e_dfp) != NULL)
{
if (mime_fromqp((u_char *) buf, &obp, 0, &obuf[MAXLINE] - obp) == 0)
continue;
putline((char *) obuf, mci);
obp = obuf;
}
}
if (tTd(43, 3))
printf("\t\t\tmime7to8 => %s to 8bit done\n", cte);
}
/*
** The following is based on Borenstein's "codes.c" module, with simplifying
** changes as we do not deal with multipart, and to do the translation in-core,
** with an attempt to prevent overrun of output buffers.
**
** What is needed here are changes to defned this code better against
** bad encodings. Questionable to always return 0xFF for bad mappings.
*/
static char index_hex[128] =
{
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9,-1,-1, -1,-1,-1,-1,
-1,10,11,12, 13,14,15,-1, -1,-1,-1,-1, -1,-1,-1,-1,
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
-1,10,11,12, 13,14,15,-1, -1,-1,-1,-1, -1,-1,-1,-1,
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1
};
#define HEXCHAR(c) (((c) < 0 || (c) > 127) ? -1 : index_hex[(c)])
int
mime_fromqp(infile, outfile, state, maxlen)
u_char *infile;
u_char **outfile;
int state; /* Decoding body (0) or header (1) */
int maxlen; /* Max # of chars allowed in outfile */
{
int c1, c2;
int nchar = 0;
while ((c1 = *infile++) != '\0')
{
if (c1 == '=')
{
if ((c1 = *infile++) == 0)
break;
if (c1 == '\n') /* ignore it */
{
if (state == 0)
return 0;
}
else
{
if ((c2 = *infile++) == '\0')
break;
c1 = HEXCHAR(c1);
c2 = HEXCHAR(c2);
if (++nchar > maxlen)
break;
*(*outfile)++ = c1 << 4 | c2;
}
}
else
{
if (state == 1 && c1 == '_')
c1 = ' ';
if (++nchar > maxlen)
break;
*(*outfile)++ = c1;
if (c1 == '\n')
break;
}
}
*(*outfile)++ = '\0';
return 1;
}
static char index_64[128] =
{
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
-1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63,
52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1,-1,-1,-1,
-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14,
15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1,
-1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40,
41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1
};
#define CHAR64(c) (((c) < 0 || (c) > 127) ? -1 : index_64[(c)])
void
mime_from64(infile, outfile, maxlen)
u_char *infile;
u_char *outfile;
int maxlen;
{
int nchar = 0;
int c1, c2, c3, c4;
while ((c1 = *infile++) != '\0')
{
if (isascii(c1) && isspace(c1))
continue;
do
{
c2 = *infile++;
} while (isascii(c2) && isspace(c2));
if (c2 == '\0')
break;
do
{
c3 = *infile++;
} while (isascii(c3) && isspace(c3));
if (c3 == '\0')
break;
do
{
c4 = *infile++;
} while (isascii(c4) && isspace(c4));
if (c4 == '\0')
break;
if (c1 == '=' || c2 == '=')
{
continue;
}
c1 = CHAR64(c1);
c2 = CHAR64(c2);
if (++nchar > maxlen)
break;
*outfile++ = (c1 << 2) | ((c2 & 0x30) >> 4);
if (c3 != '=')
{
c3 = CHAR64(c3);
if (++nchar > maxlen)
break;
*outfile++ = ((c2 & 0x0f) << 4) | ((c3 & 0x3c) >> 2);
if (c4 != '=')
{
c4 = CHAR64(c4);
if (++nchar > maxlen)
break;
*outfile++ = ((c3 & 0x03) << 6) | c4;
}
}
}
*outfile = '\0';
return;
}
#endif /* MIME7TO8 */

155
usr.sbin/sendmail/src/queue.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -36,9 +36,9 @@
#ifndef lint
#ifdef QUEUE
static char sccsid[] = "@(#)queue.c 8.98.1.3 (Berkeley) 9/16/96 (with queueing)";
static char sccsid[] = "@(#)queue.c 8.125 (Berkeley) 10/12/96 (with queueing)";
#else
static char sccsid[] = "@(#)queue.c 8.98.1.3 (Berkeley) 9/16/96 (without queueing)";
static char sccsid[] = "@(#)queue.c 8.125 (Berkeley) 10/12/96 (without queueing)";
#endif
#endif /* not lint */
@ -71,6 +71,8 @@ WORK *WorkQ; /* queue of things to be done */
#if !defined(NGROUPS_MAX) && defined(NGROUPS)
# define NGROUPS_MAX NGROUPS /* POSIX naming convention */
#endif
extern int orderq __P((bool));
/*
** QUEUEUP -- queue a message up for future transmission.
**
@ -261,6 +263,12 @@ queueup(e, announce)
*p++ = 'r';
if (bitset(EF_HAS8BIT, e->e_flags))
*p++ = '8';
if (bitset(EF_DELETE_BCC, e->e_flags))
*p++ = 'b';
if (bitset(EF_RET_PARAM, e->e_flags))
*p++ = 'd';
if (bitset(EF_NO_BODY_RETN, e->e_flags))
*p++ = 'n';
*p++ = '\0';
if (buf[0] != '\0')
fprintf(tfp, "F%s\n", buf);
@ -298,6 +306,8 @@ queueup(e, announce)
putc('R', tfp);
if (bitset(QPRIMARY, q->q_flags))
putc('P', tfp);
if (bitset(QHASNOTIFY, q->q_flags))
putc('N', tfp);
if (bitset(QPINGONSUCCESS, q->q_flags))
putc('S', tfp);
if (bitset(QPINGONFAILURE, q->q_flags))
@ -534,6 +544,7 @@ runqueue(forkflag)
int njobs;
int sequenceno = 0;
extern ENVELOPE BlankEnvelope;
extern void clrdaemon __P((void));
/*
** If no work will ever be selected, don't even bother reading
@ -578,7 +589,7 @@ runqueue(forkflag)
#ifndef SIGCHLD
(void) waitfor(pid);
#else
CurChildren++;
proc_list_add(pid);
#endif /* SIGCHLD */
if (QueueIntvl != 0)
(void) setevent(QueueIntvl, runqueue, TRUE);
@ -592,6 +603,7 @@ runqueue(forkflag)
(void) setsignal(SIGCHLD, SIG_DFL);
#endif /* SIGCHLD */
(void) setsignal(SIGHUP, intsig);
Verbose = FALSE;
}
setproctitle("running queue: %s", QueueDir);
@ -627,6 +639,15 @@ runqueue(forkflag)
initmaps(FALSE, e);
/*
** If we are running part of the queue, always ignore stored
** host status.
*/
if (QueueLimitId != NULL || QueueLimitSender != NULL ||
QueueLimitRecipient != NULL)
HostStatDir = NULL;
/*
** Start making passes through the queue.
** First, read and sort the entire queue.
@ -643,6 +664,7 @@ runqueue(forkflag)
WORK *w = WorkQ;
WorkQ = WorkQ->w_next;
e->e_to = NULL;
/*
** Ignore jobs that are too expensive for the moment.
@ -652,8 +674,11 @@ runqueue(forkflag)
if (shouldqueue(w->w_pri, w->w_ctime))
{
if (Verbose)
printf("\nSkipping %s (sequence %d of %d)\n",
{
message("");
message("Skipping %s (sequence %d of %d)",
w->w_name + 2, sequenceno, njobs);
}
}
else
{
@ -661,8 +686,11 @@ runqueue(forkflag)
extern pid_t dowork();
if (Verbose)
printf("\nRunning %s (sequence %d of %d)\n",
{
message("");
message("Running %s (sequence %d of %d)",
w->w_name + 2, sequenceno, njobs);
}
pid = dowork(w->w_name + 2, ForkQueueRuns, FALSE, e);
errno = 0;
if (pid != 0)
@ -850,10 +878,15 @@ orderq(doall)
i |= NEED_R;
while (i != 0 && fgets(lbuf, sizeof lbuf, cf) != NULL)
{
int qfver = 0;
extern bool strcontainedin();
switch (lbuf[0])
{
case 'V':
qfver = atoi(&lbuf[1]);
break;
case 'P':
w->w_pri = atol(&lbuf[1]);
i &= ~NEED_P;
@ -868,8 +901,20 @@ orderq(doall)
if (w->w_host == NULL &&
(p = strrchr(&lbuf[1], '@')) != NULL)
w->w_host = newstr(&p[1]);
if (QueueLimitRecipient == NULL ||
strcontainedin(QueueLimitRecipient, &lbuf[1]))
if (QueueLimitRecipient == NULL)
{
i &= ~NEED_R;
break;
}
if (qfver > 0)
{
p = strchr(&lbuf[1], ':');
if (p == NULL)
p = &lbuf[1];
}
else
p = &lbuf[1];
if (strcontainedin(QueueLimitRecipient, p))
i &= ~NEED_R;
break;
@ -958,6 +1003,16 @@ orderq(doall)
qsort((char *) WorkList, wc, sizeof *WorkList, workcmpf2);
}
else if (QueueSortOrder == QS_BYTIME)
{
extern workcmpf3();
/*
** Simple sort based on submission time only.
*/
qsort((char *) WorkList, wc, sizeof *WorkList, workcmpf3);
}
else
{
extern workcmpf0();
@ -1165,6 +1220,34 @@ workcmpf2(a, b)
return a->w_pri - b->w_pri;
}
/*
** WORKCMPF3 -- simple submission-time-only compare function.
**
** Parameters:
** a -- the first argument.
** b -- the second argument.
**
** Returns:
** -1 if a < b
** 0 if a == b
** +1 if a > b
**
** Side Effects:
** none.
*/
int
workcmpf3(a, b)
register WORK *a;
register WORK *b;
{
if (a->w_ctime > b->w_ctime)
return 1;
else if (a->w_ctime < b->w_ctime)
return 1;
else
return 0;
}
/*
** DOWORK -- do a work request.
**
** Parameters:
@ -1276,7 +1359,7 @@ dowork(id, forkflag, requeueflag, e)
if (forkflag)
finis();
else
dropenvelope(e);
dropenvelope(e, TRUE);
}
e->e_id = NULL;
return pid;
@ -1310,7 +1393,6 @@ readqf(e)
char qf[20];
char buf[MAXLINE];
extern ADDRESS *setctluser __P((char *, int));
extern void loseqfile();
/*
** Read and process the file.
@ -1355,7 +1437,8 @@ readqf(e)
return FALSE;
}
if (st.st_uid != geteuid() || bitset(S_IWOTH|S_IWGRP, st.st_mode))
if ((st.st_uid != geteuid() && geteuid() != RealUid) ||
bitset(S_IWOTH|S_IWGRP, st.st_mode))
{
# ifdef LOG
if (LogLevel > 0)
@ -1374,6 +1457,9 @@ readqf(e)
if (st.st_size == 0)
{
/* must be a bogus file -- just remove it */
qf[0] = 'd';
(void) unlink(qf);
qf[0] = 'q';
(void) unlink(qf);
fclose(qfp);
return FALSE;
@ -1408,6 +1494,8 @@ readqf(e)
register char *p;
u_long qflags;
ADDRESS *q;
int mid;
auto char *ep;
if (tTd(40, 4))
printf("+++++ %s\n", bp);
@ -1448,6 +1536,10 @@ readqf(e)
{
switch (*p)
{
case 'N':
qflags |= QHASNOTIFY;
break;
case 'S':
qflags |= QPINGONSUCCESS;
break;
@ -1472,6 +1564,8 @@ readqf(e)
if (q != NULL)
{
q->q_alias = ctladdr;
if (qfver >= 1)
q->q_flags &= ~Q_PINGFLAGS;
q->q_flags |= qflags;
q->q_orcpt = orcpt;
(void) recipient(q, &e->e_sendqueue, 0, e);
@ -1508,8 +1602,7 @@ readqf(e)
break;
case 'I': /* data file's inode number */
if (e->e_dfino == -1)
e->e_dfino = atol(&buf[1]);
/* regenerated below */
break;
case 'K': /* time of last deliver attempt */
@ -1548,6 +1641,18 @@ readqf(e)
case '8': /* has 8 bit data */
e->e_flags |= EF_HAS8BIT;
break;
case 'b': /* delete Bcc: header */
e->e_flags |= EF_DELETE_BCC;
break;
case 'd': /* envelope has DSN RET= */
e->e_flags |= EF_RET_PARAM;
break;
case 'n': /* don't return body */
e->e_flags |= EF_NO_BODY_RETN;
break;
}
}
break;
@ -1557,7 +1662,8 @@ readqf(e)
break;
case '$': /* define macro */
define(bp[1], newstr(&bp[2]), e);
mid = macid(&bp[1], &ep);
define(mid, newstr(ep), e);
break;
case '.': /* terminate file */
@ -1566,7 +1672,7 @@ readqf(e)
default:
syserr("readqf: %s: line %d: bad line \"%s\"",
qf, LineNumber, bp);
qf, LineNumber, shortenstring(bp, 203));
fclose(qfp);
loseqfile(e, "unrecognized line");
return FALSE;
@ -1706,8 +1812,8 @@ printqueue()
CurrentLA = getla(); /* get load average */
printf("\t\tMail Queue (%d request%s", nrequests, nrequests == 1 ? "" : "s");
if (nrequests > WorkListSize)
printf(", only %d printed", WorkListSize);
if (MaxQueueRun > 0 && nrequests > MaxQueueRun)
printf(", only %d printed", MaxQueueRun);
if (Verbose)
printf(")\n--Q-ID-- --Size-- -Priority- ---Q-Time--- -----------Sender/Recipient-----------\n");
else
@ -1775,7 +1881,7 @@ printqueue()
case 'S': /* sender name */
if (Verbose)
printf("%8ld %10ld%c%.12s %.38s",
printf("%8ld %10ld%c%.12s %.78s",
dfsize,
w->w_pri,
bitset(EF_WARNING, flags) ? '+' : ' ',
@ -1788,13 +1894,15 @@ printqueue()
{
printf("\n %10.10s", bodytype);
if (statmsg[0] != '\0')
printf(" (%.60s)", statmsg);
printf(" (%.*s)",
Verbose ? 100 : 60,
statmsg);
}
break;
case 'C': /* controlling user */
if (Verbose)
printf("\n\t\t\t\t (---%.34s---)",
printf("\n\t\t\t\t (---%.74s---)",
&buf[1]);
break;
@ -1808,7 +1916,7 @@ printqueue()
p++;
}
if (Verbose)
printf("\n\t\t\t\t\t %.38s", p);
printf("\n\t\t\t\t\t %.78s", p);
else
printf("\n\t\t\t\t %.45s", p);
break;
@ -1966,7 +2074,8 @@ unlockqueue(e)
ENVELOPE *e;
{
if (tTd(51, 4))
printf("unlockqueue(%s)\n", e->e_id);
printf("unlockqueue(%s)\n",
e->e_id == NULL ? "NOQUEUE" : e->e_id);
/* if there is a lock file in the envelope, close it */
if (e->e_lockfp != NULL)
@ -2090,7 +2199,7 @@ loseqfile(e, why)
if (e == NULL || e->e_id == NULL)
return;
if (strlen(e->e_id) > sizeof buf - 4)
if (strlen(e->e_id) > (SIZE_T) sizeof buf - 4)
return;
strcpy(buf, queuename(e, 'q'));
p = queuename(e, 'Q');

49
usr.sbin/sendmail/src/sendmail.hf
View File

@ -1,14 +1,14 @@
cpyr
cpyr Copyright (c) 1983, 1995 Eric P. Allman
cpyr Copyright (c) 1983, 1995, 1996 Eric P. Allman
cpyr Copyright (c) 1988, 1993
cpyr The Regents of the University of California. All rights reserved.
cpyr
cpyr @(#)sendmail.hf 8.7 (Berkeley) 10/1/95
cpyr @(#)sendmail.hf 8.11 (Berkeley) 9/11/96
cpyr
smtp Commands:
smtp Topics:
smtp HELO EHLO MAIL RCPT DATA
smtp RSET NOOP QUIT HELP VRFY
smtp EXPN VERB
smtp EXPN VERB ETRN DSN
smtp For more info use "HELP <topic>".
smtp To report bugs in the implementation send email to
smtp sendmail-bugs@sendmail.org.
@ -19,10 +19,29 @@ helo HELO <hostname>
helo Introduce yourself.
ehlo EHLO <hostname>
ehlo Introduce yourself, and request extended SMTP mode.
mail MAIL FROM: <sender>
mail Specifies the sender.
rcpt RCPT TO: <recipient>
ehlo Possible replies include:
ehlo SEND Send as mail [RFC821]
ehlo SOML Send as mail or terminal [RFC821]
ehlo SAML Send as mail and terminal [RFC821]
ehlo EXPN Expand the mailing list [RFC821]
ehlo HELP Supply helpful information [RFC821]
ehlo TURN Turn the operation around [RFC821]
ehlo 8BITMIME Use 8-bit data [RFC1652]
ehlo SIZE Message size declaration [RFC1870]
ehlo VERB Verbose [Allman]
ehlo ONEX One message transaction only [Allman]
ehlo CHUNKING Chunking [RFC1830]
ehlo BINARYMIME Binary MIME [RFC1830]
ehlo PIPELINING Command Pipelining [RFC1854]
ehlo DSN Delivery Status Notification [RFC1891]
ehlo ETRN Remote Message Queue Starting [RFC1985]
ehlo XUSR Initial (user) submission [Allman]
mail MAIL FROM: <sender> [ <parameters> ]
mail Specifies the sender. Parameters are ESMTP extensions.
mail See "HELP DSN" for details.
rcpt RCPT TO: <recipient> [ <parameters> ]
rcpt Specifies the recipient. Can be used any number of times.
rcpt Parameters are ESMTP extensions. See "HELP DSN" for details.
data DATA
data Following text is collected as the message.
data End with a single dot.
@ -56,6 +75,20 @@ saml implementation.
turn TURN
turn Reverses the direction of the connection. Not currently
turn implemented.
etrn ETRN [ <hostname> | @<domain> | #<queuename> ]
etrn Run the queue for the specified <hostname>, or
etrn all hosts within a given <domain>, or a specially-named
etrn <queuename> (implementation-specific).
dsn MAIL FROM: <sender> [ RET={ FULL | HDRS} ] [ ENVID=<envid> ]
dsn RCPT TO: <recipient> [ NOTIFY={NEVER,SUCCESS,FAILURE,DELAY} ]
dsn [ ORCPT=<recipient> ]
dsn SMTP Delivery Status Notifications.
dsn Descriptions:
dsn RET Return either the full message or only headers.
dsn ENVID Sender's "envelope identifier" for tracking.
dsn NOTIFY When to send a DSN. Multiple options are OK, comma-
dsn delimited. NEVER must appear by itself.
dsn ORCPT Original recipient.
-bt Help for test mode:
-bt ? :this help message.
-bt .Dmvalue :define macro `m' to `value'.
@ -76,3 +109,5 @@ turn implemented.
-bt flags for header recipients.
-bt /canon hostname :try to canonify hostname.
-bt /map mapname key :look up `key' in the indicated `mapname'.
-bt rules addr :run the indicated address through the named rules.
-bt Rules can be a comma separated list of rules.

71
usr.sbin/sendmail/src/stab.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -33,7 +33,7 @@
*/
#ifndef lint
static char sccsid[] = "@(#)stab.c 8.6 (Berkeley) 8/31/95";
static char sccsid[] = "@(#)stab.c 8.9 (Berkeley) 10/17/96";
#endif /* not lint */
# include "sendmail.h"
@ -71,6 +71,7 @@ stab(name, type, op)
register STAB **ps;
register int hfunc;
register char *p;
int len;
extern char lower();
if (tTd(36, 5))
@ -129,11 +130,73 @@ stab(name, type, op)
if (tTd(36, 5))
printf("entered\n");
/* determine size of new entry */
#ifdef FFR_MEMORY_MISER
if (type >= ST_MCI)
len = sizeof s->s_mci;
else
len = -1;
switch (type)
{
case ST_CLASS:
len = sizeof s->s_class;
break;
case ST_ADDRESS:
len = sizeof s->s_address;
break;
case ST_MAILER:
len = sizeof s->s_mailer;
case ST_ALIAS:
len = sizeof s->s_alias;
break;
case ST_MAPCLASS:
len = sizeof s->s_mapclass;
break;
case ST_MAP:
len = sizeof s->s_map;
break;
case ST_HOSTSIG:
len = sizeof s->s_hostsig;
break;
case ST_NAMECANON:
len = sizeof s->s_namecanon;
break;
case ST_MACRO:
len = sizeof s->s_macro;
break;
case ST_RULESET:
len = sizeof s->s_ruleset;
break;
case ST_SERVICE:
len = sizeof s->s_service;
break;
}
if (len < 0)
{
syserr("stab: unknown symbol type %d", type);
len = sizeof s->s_value;
}
len += sizeof *s - sizeof s->s_value;
#else
len = sizeof *s;
#endif
/* make new entry */
s = (STAB *) xalloc(sizeof *s);
bzero((char *) s, sizeof *s);
s = (STAB *) xalloc(len);
bzero((char *) s, len);
s->s_name = newstr(name);
s->s_type = type;
s->s_len = len;
/* link it in */
*ps = s;

4
usr.sbin/sendmail/src/stats.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -33,7 +33,7 @@
*/
#ifndef lint
static char sccsid[] = "@(#)stats.c 8.5 (Berkeley) 5/28/95";
static char sccsid[] = "@(#)stats.c 8.6 (Berkeley) 2/21/96";
#endif /* not lint */
# include "sendmail.h"

4
usr.sbin/sendmail/src/sysexits.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1983, 1995 Eric P. Allman
* Copyright (c) 1983, 1995, 1996 Eric P. Allman
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@ -33,7 +33,7 @@
*/
#ifndef lint
static char sccsid[] = "@(#)sysexits.c 8.5 (Berkeley) 5/24/95";
static char sccsid[] = "@(#)sysexits.c 8.6 (Berkeley) 2/21/96";
#endif /* not lint */
#include <sendmail.h>

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