mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-26 05:02:18 +00:00
20 lines
989 B
Plaintext
20 lines
989 B
Plaintext
This program is a very basic interface to Paul Vixie's RBL filter. The
|
|
basic idea of the filter is that when someone is blacklisted for an email
|
|
abuse, a new domain name is resolved in the form of
|
|
"a.b.c.d.rbl.maps.vix.com", where "a.b.c.d" is actually the IP address
|
|
"d.c.b.a". For example, if the IP address 127.0.0.2 were listed as a
|
|
blacklisted address, "2.0.0.127.rbl.maps.vix.com" would have a DNS entry
|
|
(this is a real example; that address is in place as a verification
|
|
mechanism).
|
|
|
|
For more information about the RBL blacklist, please take a look at
|
|
http://maps.vix.com/rbl/ . For more information about BIND, drop by
|
|
http://www.isc.org/bind.html . The official home page for rblcheck is at
|
|
http://www.xnet.com/~emarshal/rblcheck/ .
|
|
|
|
Any ideas, bugfixes, or porting notes should be sent to me at
|
|
"emarshal@logic.net". Don't bug the MAPS people about this; they didn't
|
|
write it, and probably wouldn't like getting a bunch of mail about it.
|
|
|
|
WWW: http://rblcheck.sourceforge.net/
|