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Add assp.
Anti-Spam SMTP Proxy is a spam filter that sits on port 25 in front of your regular SMTP server (sendmail, postfix, qmail, etc). ASSP performs a number of configurable spam checks, and on detecting a spam message, provides an immediate 5xx SMTP error code back to the client. Non-spam messages are passed to your regular SMTP server for further processing and delivery. ASSP offers: - a whitelist of known good senders - Bayesian checks on message headers and contents - recipient address validation using LDAP and RFC822 conformance - relay denial - HELO checking - SPF (Sender Policy Framework) checking - DNSBL (DNS Block List) checking using many DNSBL services - Virus detection ASSP is a single script with a web-based configuration tool. WWW: http://assp.sourceforge.net/ PR: ports/81570 Submitted by: J.R. Oldroyd <fbsd@opal.com>
This commit is contained in:
parent
be5d215809
commit
6b9e5c9ab2
Notes:
svn2git
2021-03-31 03:12:20 +00:00
svn path=/head/; revision=136332
@ -17,6 +17,7 @@
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SUBDIR += archmbox
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SUBDIR += arrow
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SUBDIR += asmail
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SUBDIR += assp
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SUBDIR += autorespond
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SUBDIR += autosig
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SUBDIR += avenger
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100
mail/assp/Makefile
Normal file
100
mail/assp/Makefile
Normal file
@ -0,0 +1,100 @@
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# New ports collection makefile for: assp
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# Date created: 16 May 2005
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# Whom: J.R. Oldroyd <fbsd@opal.com>
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#
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# $FreeBSD$
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#
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PORTNAME= assp
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PORTVERSION= 1.1.1.b12
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CATEGORIES= mail
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MASTER_SITES= http://opal.com/freebsd/ports/mail/assp/
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MAINTAINER= fbsd@opal.com
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COMMENT= Anti-Spam SMTP Proxy
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# NB: for 1.1.1.b12 Net::DNS::Packet is required even if SPF and DNSBL not used
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RUN_DEPENDS= ${SITE_PERL}/${PERL_ARCH}/Net/DNS.pm:${PORTSDIR}/dns/p5-Net-DNS
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USE_ZIP= yes
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NO_WRKSUBDIR= yes
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NO_BUILD= yes
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USE_REINPLACE= yes
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USE_PERL5_RUN= yes
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MAN8= assp.8 assplog.8
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ASSP_USER= nobody
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ASSP_GROUP= nobody
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ASSP_HOME= /var/db/assp
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PLIST_SUB= ASSP_HOME="${ASSP_HOME}"
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SUB_FILES= assp.8 assplog.8 assp.sh periodic-assp.sh pkg-install
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SUB_LIST= ASSP_HOME="${ASSP_HOME}" ASSP_USER="${ASSP_USER}" \
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ASSP_GROUP="${ASSP_GROUP}" PERL="${PERL}"
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USE_RC_SUBR= assp.sh
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OPTIONS= EMVALID "RFC822 recipient address validator" on \
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LDAP "LDAP validation of recipient addresses" on \
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SPF "SPF validation of client IP" on \
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CLAMAV "ClamAV virus scanner" on \
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DNSBL "DNS block list checking" on
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.include <bsd.port.pre.mk>
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.if !defined(WITHOUT_EMVALID)
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RUN_DEPENDS+= ${SITE_PERL}/Email/Valid.pm:${PORTSDIR}/mail/p5-Email-Valid
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.endif
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.if !defined(WITHOUT_LDAP)
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RUN_DEPENDS+= ${SITE_PERL}/Net/LDAP.pm:${PORTSDIR}/net/p5-perl-ldap
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.endif
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.if !defined(WITHOUT_SPF)
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RUN_DEPENDS+= ${SITE_PERL}/${PERL_ARCH}/Net/DNS.pm:${PORTSDIR}/dns/p5-Net-DNS
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RUN_DEPENDS+= ${SITE_PERL}/Mail/SPF/Query.pm:${PORTSDIR}/mail/p5-Mail-SPF-Query
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.endif
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.if !defined(WITHOUT_DNSBL)
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RUN_DEPENDS+= ${SITE_PERL}/${PERL_ARCH}/Net/DNS.pm:${PORTSDIR}/dns/p5-Net-DNS
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.endif
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.if !defined(WITHOUT_CLAMAV)
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RUN_DEPENDS+= wget:${PORTSDIR}/ftp/wget
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PLIST_SUB+= ASSP_CLAMAV=""
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.else
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PLIST_SUB+= ASSP_CLAMAV="@comment "
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.endif
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post-patch:
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@${REINPLACE_CMD} -e 's|/usr/bin/perl|${PERL}|' ${WRKSRC}/*.pl
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do-install:
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${MKDIR} ${PREFIX}/lib/assp
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${INSTALL_SCRIPT} ${WRKSRC}/*.pl ${PREFIX}/lib/assp
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${INSTALL_SCRIPT} ${WRKSRC}/stats.sh ${PREFIX}/lib/assp
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.if defined(WITH_CLAMAV)
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${INSTALL_SCRIPT} ${WRKSRC}/freshclam.sh ${PREFIX}/lib/assp
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.endif
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${INSTALL_DATA} ${WRKSRC}/*report.txt ${PREFIX}/lib/assp
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${LN} -s ${PREFIX}/lib/assp/assp.pl ${PREFIX}/sbin/assp
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${LN} -s ${PREFIX}/lib/assp/stats.sh ${PREFIX}/sbin/assplog
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${INSTALL_MAN} ${WRKDIR}/assp.8 ${MAN8PREFIX}/man/man8
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${INSTALL_MAN} ${WRKDIR}/assplog.8 ${MAN8PREFIX}/man/man8
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${MKDIR} ${PREFIX}/etc/periodic/daily
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${INSTALL_SCRIPT} ${WRKDIR}/periodic-assp.sh ${PREFIX}/etc/periodic/daily/510.assp
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.if !defined(NOPORTDOCS)
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${MKDIR} ${DOCSDIR}
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${INSTALL_DATA} ${WRKSRC}/*.htm ${DOCSDIR}
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.endif
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post-install:
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@PKG_PREFIX=${PREFIX} ${SH} ${PKGINSTALL} ${PKGNAME} POST-INSTALL
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.include <bsd.port.post.mk>
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2
mail/assp/distinfo
Normal file
2
mail/assp/distinfo
Normal file
@ -0,0 +1,2 @@
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MD5 (assp-1.1.1.b12.zip) = ccf11f30f7edbd05d1ab96d68dc5027d
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SIZE (assp-1.1.1.b12.zip) = 183265
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31
mail/assp/files/510.assp.in
Normal file
31
mail/assp/files/510.assp.in
Normal file
@ -0,0 +1,31 @@
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#!/bin/sh
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#
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# $FreeBSD$
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#
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# Update ASSP Spam and ClamAV databases
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cd %%ASSP_HOME%%
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if [ ! -f %%PREFIX%%/lib/assp/rebuildspamdb.pl ]
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then
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echo "%%PREFIX%%/lib/assp/rebuildspamdb.pl does not exist"
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rc_spamdb=2
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else
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echo ""
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echo "Running ASSP rebuildspamdb.pl:"
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%%PERL%% %%PREFIX%%/lib/assp/rebuildspamdb.pl && rc_spamdb=0 || rc_spamdb=3
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fi
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if [ ! -f %%PREFIX%%/lib/assp/freshclam.sh ]
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then
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# existence of freshclam.sh is optional, dependent
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# on the WITH_CLAMAV setting, so not an error if not there
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rc_clamav=0
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else
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echo ""
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echo "Fetching ASSP ClamAV virus database updates:"
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export PATH=$PATH:%%LOCALBASE%%/bin
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sh %%PREFIX%%/lib/assp/freshclam.sh && rc_clamav=0 || rc_clamav=3
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fi
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exit $(($rc_spamdb|$rc_clamav))
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277
mail/assp/files/assp.8.in
Normal file
277
mail/assp/files/assp.8.in
Normal file
@ -0,0 +1,277 @@
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.TH assp 8 "May 16, 2005" "" "ASSP"
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.SH NAME
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assp \- Anti-Spam SMTP Proxy
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.SH SYNOPSIS
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assp [ base_dir [ admin_port ] ]
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.PP
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%%PREFIX%%/etc/rc.d/assp.sh start|stop|restart|status
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.SH DESCRIPTION
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.I "Anti-Spam SMTP Proxy"
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is a spam filter that sits on port 25 in front
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of your regular SMTP server
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.RI ( exim (8),
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.IR postfix (8),
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.IR qmail (8),
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.IR sendmail (8),
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etc).
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.PP
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.I ASSP
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relays the SMTP dialog between an incoming client and your SMTP
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server, intercepting the dialog as needed.
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.I ASSP
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performs a number of configurable spam checks and on detecting
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a spam message provides an immediate 5xx SMTP error code back to
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the client. Non-spam messages are passed to your regular SMTP server
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for further processing and delivery. Spam messages can be blocked
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from delivery or subject-tagged and delivered.
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.PP
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.I ASSP
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offers:
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.RS
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.IP - 2m
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a whitelist of known good senders
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.IP -
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Bayesian checks on message headers and contents
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.IP -
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local user validation using RFC822 checks, flat lists or LDAP lookup
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.IP -
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relay denial
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.IP -
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HELO checking
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.IP -
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SPF (Sender Policy Framework) checking
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.IP -
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DNSBL (DNS Block List) checking using many block list services
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.IP -
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Virus detection
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.RE
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.PP
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.I ASSP
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is entirely administrator-managed and is almost totally
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transparent to users. In particular, users do not need to
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manage
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.IR procmail (1)
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spam filters or challenge-response systems of their own.
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.PP
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The
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.I base_dir
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argument gives the name of
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.IR ASSP 's
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working directory. If omitted
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it defaults to the current directory.
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.PP
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.I ASSP
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is configured using a web interface.
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The
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.I admin_port
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argument gives the network port for accessing
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.IR ASSP 's
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configuration menu. It defaults to 55555.
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To access the configuration menu, start
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.I ASSP
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and then point your browser at
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.IR http://localhost:55555 .
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The default admin password is
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.IR nospam4me .
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.PP
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Initial setup of
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.I ASSP
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involves several steps:
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.IP 1.
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Review
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.IR ASSP 's
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configuration options and adjust as necessary. Be sure
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to change the admin password. By default
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.IR ASSP 's
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filters are all set to
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.I "Test Mode"
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which means all messages will be delivered to their recipients.
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Leave everything in Test Mode for now.
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.IP 2.
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Decide on which network port(s)
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.I ASSP
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will listen and on which your normal SMTP server will listen.
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Typically,
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.I ASSP
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will listen on port 25 and your SMTP server will be moved to
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something like port 125 or 587.
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.IP 3.
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Reconfigure your SMTP server to its new port.
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.IP 4.
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Reconfigure
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.I ASSP
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to port 25 and restart
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.IR ASSP .
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Since
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.I ASSP
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is in Test Mode, all messages will be delivered to their
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recipients.
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.IP 5.
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Arrange for all users' outbound email to be processed by
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.IR ASSP .
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This is necessary for
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.I ASSP
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to be able to automatically maintain its whitelist.
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If a user's MUA uses SMTP to port 25, this will happen
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without further intervention. If an MUA invokes
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.I /usr/sbin/sendmail
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and you're using the default
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.IR sendmail (8)
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configuration with submit queues, this will also happen
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without further intervention. Otherwise, you need to take
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whatever steps are necessary for each MUA that's being used.
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.IP 6.
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Optionally, send a message containing a list of email addresses
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that you want to receive email from to
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.IR assp-white@yourdomain.com .
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Have all your users do this. This will seed
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.IR ASSP 's
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whitelist. Messages from senders on the whitelist will
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never be blocked.
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.IP 7.
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To set up the Bayesian word list filtering, do the following:
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.RS
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.IP 7a.
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Ensure some senders' addresses are in the whitelist, either
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by sending email to them or by seeding the whilelist as described
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above.
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.IP 7b.
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Allow some time (could be hours or days, depending on the
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volume of email you receive) for enough email to collect.
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Mesages from senders on the whitelist will be copied in the
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.I notspam
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directory. Other messages will either be passed or be copied
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in the
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.I spam
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directory based on word scores in the initial greylist.
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.IP 7c.
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Periodically examine the messages in
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.IR ASSP 's
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.IR notspam
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and
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.I spam
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directories to make sure they're sorted correctly. Move
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any to the other directory as needed. If you're unsure about
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a particular message, just delete it.
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Also, examine
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.I maillog.txt
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for information about what
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.I ASSP
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is doing.
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.IP 7d.
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After about 400 messages have collected, filtering mode can
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be enabled.
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In the
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.I %%ASSP_HOME%%
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directory, run the
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.I %%PREFIX%%/lib/assp/rebuildspamdb.pl
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script to create the spam database from the logged messages.
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This is the part where the Bayesian filter ``learns'' about
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the words in your
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.I spam
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and
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.I notspam
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collections.
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.IP 7e.
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Uncheck the appropriate Test Mode box in
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.IR ASSP 's
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configuration menu to enable message blocking.
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.IP 7f.
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It is recommended that the
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.I UseSubjectsAsMaillogNames
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configuration option is eventually unchecked and that the
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script
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.I %%PREFIX%%/lib/assp/move2num.pl
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is run in the
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.I %%ASSP_HOME%%
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directory. This causes messages to be stored with numeric
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filenames, and overwritten after some time. The benefits
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of this are that the size of the stored messages will
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be limited and that older messages are removed from the
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collection. This keeps the Bayesian word list current.
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This need not be done immediately; you can do this once
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you no longer feel the need to examine the spam messages
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in detail.
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.RE
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.IP 8.
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.IR ASSP 's
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other filtering options (local user validation, RFC822
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conformance, client HELO validation, SPF validation,
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the use of DNSBLs and the ClamAV virus checker)
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can be enabled by examining and adjusting their
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configuration options as needed and then unchecking the
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appropriate Test Mode boxes.
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.PP
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Once
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.I ASSP
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is live, users should forward a copy of any spam message that
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still gets through to
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.I assp-spam@yourdomain.com
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in order to add it to
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.IR ASSP 's
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spam database. Any non-spam that was mis-classified as spam
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can be copied to
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.IR assp-notspam@yourdomain.com .
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.PP
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The
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.I rebuildspamdb.pl
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script needs to be re-run periodically to update the spam database
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from the latest logged messages. There is a
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.IR periodic (8)
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script that will do this overnight.
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.PP
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For full details of using
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.IR ASSP ,
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see the
|
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.I ASSP
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website and documentation.
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.SH "STARTING ASSP AT BOOT TIME"
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The
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.I /usr/local/etc/rc.d/assp.sh
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script is run automatically at system boot time.
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Several variables can be set in
|
||||
.I /etc/rc.conf
|
||||
to control the behavior.
|
||||
.IP assp_enable
|
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set to
|
||||
.I "YES"
|
||||
to start ASSP at boot time
|
||||
.IP assp_args
|
||||
passed to the ASSP client, default is
|
||||
.I assp_args="%%ASSP_HOME%%"
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.SH FILES
|
||||
.IP %%ASSP_HOME%%
|
||||
location of ASSP config file, log file and spam databases
|
||||
.IP %%ASSP_HOME%%/notspam
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||||
copies of non-spam messages received
|
||||
.IP %%ASSP_HOME%%/spam
|
||||
copies of spam messages received
|
||||
.IP %%ASSP_HOME%%/errors/{notspam,spam}
|
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messages forwarded to assp-notspam@ and assp-spam@ addresses
|
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.IP %%ASSP_HOME%%/maillog.txt
|
||||
.IR ASSP 's
|
||||
log file
|
||||
.IP %%PREFIX%%/lib/assp/freshclam.sh
|
||||
script to update virus definitions
|
||||
.IP %%PREFIX%%/lib/assp/move2num.pl
|
||||
script to rename stored messages to numeric filenames
|
||||
.IP %%PREFIX%%/lib/assp/rebuildspamdb.pl
|
||||
script to update spam database
|
||||
.IP %%PREFIX%%/etc/periodic/daily/510.assp
|
||||
nightly script to invoke
|
||||
.I rebuildspamdb.pl
|
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and
|
||||
.IR freshclam.sh .
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.SH BUGS
|
||||
.I ASSP
|
||||
currently has no IPv6 support.
|
||||
.SH "SEE ALSO"
|
||||
.IR procmail (1),
|
||||
.IR assplog (8),
|
||||
.IR exim (8),
|
||||
.IR postfix (8),
|
||||
.IR qmail (8),
|
||||
.IR sendmail (8),
|
||||
%%PREFIX%%/share/doc/assp/ASSP Documentation.htm
|
||||
.br
|
||||
http://assp.sourceforge.net/
|
23
mail/assp/files/assp.sh.in
Normal file
23
mail/assp/files/assp.sh.in
Normal file
@ -0,0 +1,23 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# $FreeBSD$
|
||||
#
|
||||
|
||||
# PROVIDE: assp
|
||||
# REQUIRE: LOGIN
|
||||
# KEYWORD: FreeBSD
|
||||
|
||||
. %%RC_SUBR%%
|
||||
|
||||
name=assp
|
||||
rcvar=`set_rcvar`
|
||||
|
||||
command=%%PREFIX%%/sbin/assp
|
||||
command_interpreter=%%PERL%%
|
||||
pidfile=%%ASSP_HOME%%/pid
|
||||
|
||||
load_rc_config $name
|
||||
: ${assp_enable="NO"}
|
||||
: ${assp_flags="%%ASSP_HOME%%"}
|
||||
|
||||
run_rc_command "$1"
|
103
mail/assp/files/assplog.8.in
Normal file
103
mail/assp/files/assplog.8.in
Normal file
@ -0,0 +1,103 @@
|
||||
.TH assplog 8 "May 16, 2005" "" "ASSP"
|
||||
.SH NAME
|
||||
assplog \- display colorized ASSP log
|
||||
.SH SYNOPSIS
|
||||
assplog
|
||||
.SH DESCRIPTION
|
||||
.I assplog
|
||||
uses
|
||||
.B "tail -f"
|
||||
to monitor the ASSP Anti-Spam SMTP Proxy log and then displays
|
||||
logged messages using ANSI color sequences for easy reading.
|
||||
.PP
|
||||
The colors have the following meaning:
|
||||
.PP
|
||||
1. Messages that were delivered
|
||||
.RS
|
||||
.TP
|
||||
White
|
||||
Sender was on whitelist (or was added to whitelist)
|
||||
.TP
|
||||
Green
|
||||
Message passed all checks and was delivered
|
||||
.RE
|
||||
.PP
|
||||
2. Messages that were blocked
|
||||
.RS
|
||||
.TP
|
||||
Blue
|
||||
Recipient unknown (failed flat list or LDAP check)
|
||||
.TP
|
||||
Magenta
|
||||
Message failed any of the other checks
|
||||
.TP
|
||||
Red
|
||||
Message failed Bayesian spam check
|
||||
.RE
|
||||
.PP
|
||||
3. Administrative messages
|
||||
.RS
|
||||
.TP
|
||||
Cyan
|
||||
Message to assp-{notspam,spam,white}@ address
|
||||
.TP
|
||||
Yellow
|
||||
Admin change from web interface
|
||||
.RE
|
||||
.PP
|
||||
Entries from the log are reformatted to a consistent format and
|
||||
classified with one of the following tags:
|
||||
.TP
|
||||
BA
|
||||
Bad attachement rejected
|
||||
.TP
|
||||
BL
|
||||
DNSBL check failed
|
||||
.TP
|
||||
BS
|
||||
Bayesian spam check failed
|
||||
.TP
|
||||
HL
|
||||
Bad HELO greeting
|
||||
.TP
|
||||
IR
|
||||
Invalid recipient, failed LDAP or flat list test
|
||||
.TP
|
||||
LW
|
||||
Local or Whitelisted emails
|
||||
.TP
|
||||
MA
|
||||
Malformed RFC822 recipient address
|
||||
.TP
|
||||
NS
|
||||
assp-notspam@ report submission
|
||||
.TP
|
||||
Ok
|
||||
Email that fully passed all tests
|
||||
.TP
|
||||
RB
|
||||
Blocked Relay attempt
|
||||
.TP
|
||||
SP
|
||||
SPF check failed
|
||||
.TP
|
||||
WA+
|
||||
Whitelist addition by local user
|
||||
.TP
|
||||
WL+
|
||||
Whitelist addition of address CC'd in whitelisted email
|
||||
.TP
|
||||
SR
|
||||
assp-spam@ report submission
|
||||
.SH BUGS
|
||||
.I assplog
|
||||
does not display all log messages; for a complete view of
|
||||
the log, use
|
||||
.B "tail -f"
|
||||
directly on the log file.
|
||||
.SH FILES
|
||||
.IP %%ASSP_HOME%%/maillog.txt
|
||||
location of ASSP log file
|
||||
.SH "SEE ALSO"
|
||||
.IR assp (8),
|
||||
.IR tail (1)
|
39
mail/assp/files/patch-assp.pl
Normal file
39
mail/assp/files/patch-assp.pl
Normal file
@ -0,0 +1,39 @@
|
||||
--- assp.pl.orig Tue Mar 15 06:41:24 2005
|
||||
+++ assp.pl Wed May 18 11:33:35 2005
|
||||
@@ -58,7 +58,7 @@
|
||||
'The address:port of your message handling system\'s smtp server. For example: 127.0.0.1:125'],
|
||||
[AsAService,'As a Service',0,checkbox,'','(\S*)',undef,
|
||||
'In Windows 2000 / NT you can run it as a service; requires <a href="http://www.roth.net/perl/Daemon/" rel="external">win32::daemon</a>. Requires start from the service control panel.'],
|
||||
- [AsADaemon,'As a Daemon',0,checkbox,'','(\S*)',undef,
|
||||
+ [AsADaemon,'As a Daemon',0,checkbox,1,'(\S*)',undef,
|
||||
'In Linux/BSD/Unix/OSX fork and close file handles, kinda like "perl assp.pl &" but better. Requires restart.'],
|
||||
[myName,'My Name',20,textinput,'ASSP-nospam','(\S+)',undef,
|
||||
'What the program calls itself in the email "received by" header. Usually ASSP-nospam.'],
|
||||
@@ -355,7 +355,7 @@
|
||||
No mail is delivered! For example: assp-notspam'],
|
||||
[EmailWhitelist,'Add to Whitelist Address',20,textinput,'assp-white','(.*)',undef,
|
||||
'Any mail sent by local/authenticated users to this username will be interpreted as a request to add addresses to the whitelist.<br /> No mail is delivered! For example: assp-white'],
|
||||
- [EmailFrom,'From Address for Email',20,textinput,'ASSP <>','(.+)',undef,
|
||||
+ [EmailFrom,'From Address for Email',20,textinput,'ASSP <postmaster@yourdomain.com>','(.+)',undef,
|
||||
'Email sent from ASSP acknowledging your submissions will be sent from this address.<br />
|
||||
Some mailers don\'t like the default setting. For example: ASSP <> or Mail Administrator
|
||||
<mailadmin@mydomain.com>'],
|
||||
@@ -423,9 +423,9 @@
|
||||
'ASSP closes and renames the log file after this number of days. Decimals are ok. For example: 14 or 0.5'],
|
||||
|
||||
[0,0,0,heading,'Security'],
|
||||
- [runAsUser,'Run as UID',20,textinput,'','(\S*)',undef,
|
||||
+ [runAsUser,'Run as UID',20,textinput,'nobody','(\S*)',undef,
|
||||
'The *nix user name to assume after startup: assp or nobody -- requires ASSP restart.'],
|
||||
- [runAsGroup,'Run as GID',20,textinput,'','(\S*)',undef,
|
||||
+ [runAsGroup,'Run as GID',20,textinput,'nobody','(\S*)',undef,
|
||||
'The *nix group to assume after startup: assp or nogroup -- requires ASSP restart.'],
|
||||
[ChangeRoot,'Change Root',60,textinput,'','(.*)',undef,
|
||||
'Non-blank means to run in chroot jail in *nix. You need an etc/protocols file to make this work<br />
|
||||
@@ -4462,4 +4462,4 @@
|
||||
dynablock.njabl.org
|
||||
);
|
||||
}
|
||||
-1;
|
||||
\ No newline at end of file
|
||||
+1;
|
176
mail/assp/files/patch-stats.sh
Normal file
176
mail/assp/files/patch-stats.sh
Normal file
@ -0,0 +1,176 @@
|
||||
--- stats.sh.orig Fri Aug 6 20:26:26 2004
|
||||
+++ stats.sh Thu May 26 22:24:20 2005
|
||||
@@ -4,12 +4,12 @@
|
||||
# copy of your standard Unix shell, the 'tail' utility and a working 'awk'
|
||||
# interpreter.
|
||||
|
||||
-# I use the default location for ASSP's maillog file, and the 'maillog.log'
|
||||
+# I use the default location for ASSP's maillog file, and the 'maillog.txt'
|
||||
# name (in assp.cfg) to keep ASSP from changing it on me.
|
||||
|
||||
-# This script attempts to go back at least 300 lines in your maillog.log
|
||||
+# This script attempts to go back at least 300 lines in your maillog.txt
|
||||
# file to give you a nice screenful of goodies to review when it
|
||||
-# first starts. If your maillog.log is nearly empty, then just
|
||||
+# first starts. If your maillog.txt is nearly empty, then just
|
||||
# be patient. As things happen - the logger will reveal it in COLOR!
|
||||
# ------------------------------------ KRL -------------------------
|
||||
|
||||
@@ -30,8 +30,11 @@
|
||||
# BS (in Red) lines are those caught by the Bayesian filter !!
|
||||
# LW (in White .. mostly) are those Local or Whitelisted eMails
|
||||
# Ok (in Green) are eMail that fully pass alltests without exceptions.
|
||||
-# RB (in Cyan) .. Blocked Relay attempt
|
||||
-# WL+ Whitelist ADDITION by an authorized local user
|
||||
+# RB (in Magenta) .. Blocked Relay attempt
|
||||
+# HL (in Magenta) .. Blocked due to spam HELO
|
||||
+# SP (in Magenta) .. Blocked by failed SPF lookup
|
||||
+# WA+ Whitelist ADDITION by an authorized local user
|
||||
+# WL+ Whitelist ADDITION of address CC'd in whitelisted email
|
||||
# BA (in Cyan) .. Bad ATTACHEMENT rejected
|
||||
# SR (in Cyan) .. spam@ report submission
|
||||
# NS (in Cyan) .. notspam@ report submission
|
||||
@@ -46,32 +49,32 @@
|
||||
# Some fields are truncated (with a hard-coded length value, usually 40)
|
||||
# to keep each line more or less intact on your screen as things scroll by
|
||||
# Colors are coded with ANSI Color coding, your mileage may vary ...
|
||||
-# I assume the naming convention of 'maillog.log' so ASSP won't munge
|
||||
+# I assume the naming convention of 'maillog.txt' so ASSP won't munge
|
||||
# each current log into some difficult-to-grok name. You should try
|
||||
# to use this feature - and perhaps roll the log periodically with
|
||||
# your system's 'newsyslog' functionality. You can send a SIGHUP to
|
||||
# ASSP when you roll the log so it starts afresh..KRL
|
||||
|
||||
-tail -300 -f /usr/local/assp/maillog.log | \
|
||||
+tail -300 -f /var/db/assp/maillog.txt | \
|
||||
awk ' \
|
||||
/whitelisted/ { \
|
||||
- printf("%s %s \033[1;32m%-15s L\033[0mW %s \033[1;32m->\033[0m %s\n", \
|
||||
+ printf("%s %s \033[1;32m%-15s\033[0m \033[1;37mLW %s\033[0m \033[1;32m->\033[0m \033[1;37m%s\033[0m\n", \
|
||||
substr($1,1,length($1)), \
|
||||
substr($2,1,length($2)), \
|
||||
substr($3,1,length($3)), \
|
||||
substr($4,1,40), \
|
||||
substr($6,1,length($6)) )\
|
||||
} \
|
||||
- /email/ && /whitelist addition/ { \
|
||||
- printf("%s %s \033[1;32m%-15s W\033[0mA+ %s \033[1;32m->\033[0m %s\n", \
|
||||
+ /whitelist addition/ && /email new/ { \
|
||||
+ printf("%s %s \033[1;36m%-15s WA+ %s\033[0m \033[1;37m%s\033[0m\n", \
|
||||
substr($1,1,length($1)), \
|
||||
substr($2,1,length($2)), \
|
||||
"+email address+", \
|
||||
- substr($4,1,40), \
|
||||
- substr($6,1,length($6)) )\
|
||||
+ "-adds-", \
|
||||
+ substr($7,1,length($7)) )\
|
||||
} \
|
||||
/whitelist addition/ && !/email/ { \
|
||||
- printf("%s %s \033[1;32m%-15s W\033[0mL+ %s \033[1;32m %s %s\033[0m\n", \
|
||||
+ printf("%s %s \033[1;32m%-15s\033[0m \033[1;37mWL+ %s\033[0m \033[1;32m%s\033[0m \033[1;37m%s\033[0m\n", \
|
||||
substr($1,1,length($1)), \
|
||||
substr($2,1,length($2)), \
|
||||
substr($3,1,length($3)), \
|
||||
@@ -79,12 +82,12 @@
|
||||
"-adds-", \
|
||||
substr($9,1,length($9)) )\
|
||||
} \
|
||||
- /Bayesian spam/ { \
|
||||
+ /Bayesian Spam/ { \
|
||||
printf("%s %s \033[1;31m%-15s BS %s -> %s\033[0m\n", \
|
||||
- substr($1,1,length($1)), \
|
||||
- substr($2,1,length($2)), \
|
||||
- substr($3,1,length($3)), \
|
||||
- substr($4,1,40), \
|
||||
+ substr($1,1,length($1)), \
|
||||
+ substr($2,1,length($2)), \
|
||||
+ substr($3,1,length($3)), \
|
||||
+ substr($4,1,40), \
|
||||
substr($6,1,length($6)) )\
|
||||
} \
|
||||
/message ok/ { \
|
||||
@@ -95,7 +98,7 @@
|
||||
substr($4,1,40), \
|
||||
substr($6,1,length($6)) )\
|
||||
} \
|
||||
- /bad attachment/ { \
|
||||
+ /bad attachment/ && !/no bad/ { \
|
||||
printf("%s %s \033[1;35m%-15s BA %s -> %s\033[0m\n", \
|
||||
substr($1,1,length($1)), \
|
||||
substr($2,1,length($2)), \
|
||||
@@ -104,29 +107,66 @@
|
||||
substr($6,1,length($6)) )\
|
||||
} \
|
||||
/relay attempt blocked/ { \
|
||||
- printf("%s %s \033[1;35m%-15s RB %s -> %s %s %s %s %s\033[0m\n", \
|
||||
+ printf("%s %s \033[1;35m%-15s RB %s -> %s\033[0m\n", \
|
||||
substr($1,1,length($1)), \
|
||||
substr($2,1,length($2)), \
|
||||
substr($3,1,length($3)), \
|
||||
- substr($4,1,length($4)), \
|
||||
- substr($5,1,length($5)), \
|
||||
- substr($6,1,length($6)), \
|
||||
- substr($7,1,length($7)), \
|
||||
- substr($8,1,length($8)), \
|
||||
+ substr($4,1,40), \
|
||||
substr($9,1,length($9)) )\
|
||||
} \
|
||||
+ /Invalid address rejected/ { \
|
||||
+ printf("%s %s \033[1;34m%-15s IR %s -> %s\033[0m\n", \
|
||||
+ substr($1,1,length($1)), \
|
||||
+ substr($2,1,length($2)), \
|
||||
+ substr($3,1,length($3)), \
|
||||
+ substr($4,1,40), \
|
||||
+ substr($NF,1,length($NF)) )\
|
||||
+ } \
|
||||
+ /malformed address/ { \
|
||||
+ printf("%s %s \033[1;35m%-15s MA %s -> %s\033[0m\n", \
|
||||
+ substr($1,1,length($1)), \
|
||||
+ substr($2,1,length($2)), \
|
||||
+ substr($3,1,length($3)), \
|
||||
+ substr($4,1,40), \
|
||||
+ substr($7,1,length($7)) )\
|
||||
+ } \
|
||||
+ /failed RBL checks/ { \
|
||||
+ printf("%s %s \033[1;35m%-15s BL %s -> %s\033[0m\n", \
|
||||
+ substr($1,1,length($1)), \
|
||||
+ substr($2,1,length($2)), \
|
||||
+ substr($3,1,length($3)), \
|
||||
+ substr($4,1,40), \
|
||||
+ substr($6,1,length($6)) )\
|
||||
+ } \
|
||||
+ /failed SPF checks/ { \
|
||||
+ printf("%s %s \033[1;35m%-15s SP %s -> %s\033[0m\n", \
|
||||
+ substr($1,1,length($1)), \
|
||||
+ substr($2,1,length($2)), \
|
||||
+ substr($3,1,length($3)), \
|
||||
+ substr($4,1,40), \
|
||||
+ substr($6,1,length($6)) )\
|
||||
+ } \
|
||||
+ /has spam helo/ { \
|
||||
+ printf("%s %s \033[1;35m%-15s HL %s -> %s %s\033[0m\n", \
|
||||
+ substr($1,1,length($1)), \
|
||||
+ substr($2,1,length($2)), \
|
||||
+ substr($3,1,length($3)), \
|
||||
+ substr($4,1,40), \
|
||||
+ substr($6,1,length($6)), \
|
||||
+ substr($10,1,length($10)) )\
|
||||
+ } \
|
||||
/Admin update:/ { \
|
||||
- printf("\033[1;33m%s %s %s %s %s %s \033[0m\n", $1, $2, $3, $4, $5, $6) \
|
||||
+ printf("\033[1;33m%s\033[0m\n", $0) \
|
||||
} \
|
||||
/Email spamreport/ { \
|
||||
- printf("%s %s\033[0;36m %-15s SR %s Email SPAM Submission\033[0m\n", \
|
||||
+ printf("%s %s\033[1;36m %-15s SR %s\033[0m\n", \
|
||||
substr($1,1,length($1)), \
|
||||
substr($2,1,length($2)), \
|
||||
substr($3,1,length($3)), \
|
||||
substr($4,1,length($4)) ) \
|
||||
} \
|
||||
/Email hamreport/ { \
|
||||
- printf("%s %s\033[0;36m %-15s NS %s Email NOTSPAM Submission\033[0m\n", \
|
||||
+ printf("%s %s\033[1;36m %-15s NS %s\033[0m\n", \
|
||||
substr($1,1,length($1)), \
|
||||
substr($2,1,length($2)), \
|
||||
substr($3,1,length($3)), \
|
31
mail/assp/files/periodic-assp.sh.in
Normal file
31
mail/assp/files/periodic-assp.sh.in
Normal file
@ -0,0 +1,31 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# $FreeBSD$
|
||||
#
|
||||
# Update ASSP Spam and ClamAV databases
|
||||
|
||||
cd %%ASSP_HOME%%
|
||||
|
||||
if [ ! -f %%PREFIX%%/lib/assp/rebuildspamdb.pl ]
|
||||
then
|
||||
echo "%%PREFIX%%/lib/assp/rebuildspamdb.pl does not exist"
|
||||
rc_spamdb=2
|
||||
else
|
||||
echo ""
|
||||
echo "Running ASSP rebuildspamdb.pl:"
|
||||
%%PERL%% %%PREFIX%%/lib/assp/rebuildspamdb.pl && rc_spamdb=0 || rc_spamdb=3
|
||||
fi
|
||||
|
||||
if [ ! -f %%PREFIX%%/lib/assp/freshclam.sh ]
|
||||
then
|
||||
# existence of freshclam.sh is optional, dependent
|
||||
# on the WITH_CLAMAV setting, so not an error if not there
|
||||
rc_clamav=0
|
||||
else
|
||||
echo ""
|
||||
echo "Fetching ASSP ClamAV virus database updates:"
|
||||
export PATH=$PATH:%%LOCALBASE%%/bin
|
||||
sh %%PREFIX%%/lib/assp/freshclam.sh && rc_clamav=0 || rc_clamav=3
|
||||
fi
|
||||
|
||||
exit $(($rc_spamdb|$rc_clamav))
|
6
mail/assp/files/pkg-install.in
Normal file
6
mail/assp/files/pkg-install.in
Normal file
@ -0,0 +1,6 @@
|
||||
#!/bin/sh
|
||||
|
||||
if [ "$2" = "POST-INSTALL" ]; then
|
||||
install -d -m 0700 -o %%ASSP_USER%% -g %%ASSP_GROUP%% %%ASSP_HOME%%
|
||||
ln -s $PKG_PREFIX/lib/assp/*.txt %%ASSP_HOME%%
|
||||
fi
|
21
mail/assp/pkg-descr
Normal file
21
mail/assp/pkg-descr
Normal file
@ -0,0 +1,21 @@
|
||||
Anti-Spam SMTP Proxy is a spam filter that sits on port 25 in front of your
|
||||
regular SMTP server (sendmail, postfix, qmail, etc).
|
||||
|
||||
ASSP performs a number of configurable spam checks, and on detecting a spam
|
||||
message, provides an immediate 5xx SMTP error code back to the client.
|
||||
Non-spam messages are passed to your regular SMTP server for further
|
||||
processing and delivery.
|
||||
|
||||
ASSP offers:
|
||||
- a whitelist of known good senders
|
||||
- Bayesian checks on message headers and contents
|
||||
- recipient address validation using LDAP and RFC822 conformance
|
||||
- relay denial
|
||||
- HELO checking
|
||||
- SPF (Sender Policy Framework) checking
|
||||
- DNSBL (DNS Block List) checking using many DNSBL services
|
||||
- Virus detection
|
||||
|
||||
ASSP is a single script with a web-based configuration tool.
|
||||
|
||||
WWW: http://assp.sourceforge.net/
|
25
mail/assp/pkg-plist
Normal file
25
mail/assp/pkg-plist
Normal file
@ -0,0 +1,25 @@
|
||||
etc/periodic/daily/510.assp
|
||||
@unexec rmdir %D/etc/periodic/daily 2>/dev/null || true
|
||||
@unexec rmdir %D/etc/periodic 2>/dev/null || true
|
||||
lib/assp/addservice.pl
|
||||
lib/assp/assp.pl
|
||||
lib/assp/move2num.pl
|
||||
lib/assp/notspamreport.txt
|
||||
lib/assp/rebuildspamdb.pl
|
||||
lib/assp/repair.pl
|
||||
lib/assp/spamreport.txt
|
||||
lib/assp/stat.pl
|
||||
lib/assp/stats.sh
|
||||
lib/assp/whitereport.txt
|
||||
%%ASSP_CLAMAV%%lib/assp/freshclam.sh
|
||||
@dirrm lib/assp
|
||||
sbin/assp
|
||||
sbin/assplog
|
||||
%%PORTDOCS%%%%DOCSDIR%%/ASSP Documentation.htm
|
||||
%%PORTDOCS%%%%DOCSDIR%%/Regular Expression Tutorial.htm
|
||||
%%PORTDOCS%%@dirrm %%DOCSDIR%%
|
||||
@unexec rm -f %%ASSP_HOME%%/notspamreport.txt 2>/dev/null || true
|
||||
@unexec rm -f %%ASSP_HOME%%/spamreport.txt 2>/dev/null || true
|
||||
@unexec rm -f %%ASSP_HOME%%/whitereport.txt 2>/dev/null || true
|
||||
@unexec rmdir %%ASSP_HOME%% 2>/dev/null || true
|
||||
@unexec if [ -d %%ASSP_HOME%% ]; then echo "If you are deinstalling ASSP completely, remove the %%ASSP_HOME%% directory."; fi
|
Loading…
Reference in New Issue
Block a user