-
Most of the best use procmail, a local mail
delivery agent designed to process mail based on content
-
Install procmail via Sendmail feature macro
FEATURE(`local_procmail')dnl
-
Popular kits include (URLs in paper):
-
The Spam Bouncer (developed on/for FreeBSD)
-
SpamDunk
-
junkfilter
-
Hardin filter kit
-
Bob's Spam Filter
-
Spamkill
-
Spamtrap
-
Some of these kits use lots of memory and CPU! Limit message
size and number of processes
|