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spamassassin
I know, I know... every 2 months someone (like me) comes to the list
asking how to integrate spamassassin with zmailer...
I also know what Eugene will say: "spamassassin is waaaaay too slow to
handle any real traffic" :-)
However, I'm being asked to do AntiSpam tagging (not deleting) for a
relatively high volume ISP, and the only open tool I know is
spamassassin...
Situation is, I'm on a border smtp gateway with no users in it, just
accept, tag, and deliver.
I don't like the procmail approach... Eugene once said he did it in
cf/process.cf ( http://www.zmailer.org/mhalist/2003/msg00166.html ).
How would that be done?
I don't know how to zmsh, but I could write a small C filter that reads a
queue file from stdin, calls spamd using libspamc passing the original
message (sāns envelope) and, based on what spamd answers, adds a couple
of headers before writing it (with envelope) to standard output...
That should be invoked (if I understand correctly) just before calling
the rfc822 function... but can this be done without an intermediate file?
Otherwise, could it look like this (on cf/process.cf)?
========================<CUT>=============================
case "$file" in
# [0-9]*.x400) x400 "$file" ;;
# [0-9]*.uucp) uucpfilter "$file" > /tmp/X.$$
# cat /tmp/X.$$ > "$file"
# rfc822 "$file" ;;
[0-9]*) /usr/local/bin/CheckSpam "$file" > chkspm."$file"
/bin/rm -f "$file"
rfc822 chkspm."$file" ;;
core*) /bin/mv "$file" ../$file.router.$$
return
;;
*) /bin/mv "$file" ../postman/rtr."$file".$$
return
;;
esac
========================<CUT>=============================
or maybe:
========================<CUT>=============================
case "$file" in
# [0-9]*.x400) x400 "$file" ;;
# [0-9]*.uucp) uucpfilter "$file" > /tmp/X.$$
# cat /tmp/X.$$ > "$file"
# rfc822 "$file" ;;
[0-9]*) /usr/local/bin/CheckSpam "$file" > chkspm."$file"
/bin/mv chkspm."$file" "$file"
rfc822 "$file" ;;
core*) /bin/mv "$file" ../$file.router.$$
return
;;
*) /bin/mv "$file" ../postman/rtr."$file".$$
return
;;
esac
========================<CUT>=============================
is this correct?
is it less unefficient than other methods?
TIA.
--
Mariano Absatz
El Baby
----------------------------------------------------------
There's too much blood in my caffeine system.
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- Follow-Ups:
- Re: spamassassin
- From: Jeff Warnica <jeffw@chebucto.ns.ca> (Fri, 7 Nov 2003 06:00:30 +0200)
- Re: spamassassin
- From: Eugene Crosser <crosser@rol.ru> (Mon, 10 Nov 2003 10:09:52 +0200)