blob: b5154e12e91f137774018fc0a70ec8e39fd1f56c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
|
This is a port of Emmanuel Dreyfus' milter-greylist.
Grey listing is a wonderful spam filtering technique, which uses a behavior
trick: spammers never resend a message when they get a temporary error,
whereas real MTA do. The idea is to refuse any mail on first attempt, and
accept it after some time has elapsed.
milter-greylist is a stand-alone milter written in C that implement grey
listing.
WWW: http://hcpnet.free.fr/milter-greylist/
|
