We're about a week ahead of you :) Get the current CVS version of spamc/spamd and use the "-c" flag:
(from man spamc):
-c Just check if the message is spam or not. Set process exitcode to 1 is message is spam, 0 if not spam or processing failure occurs.
C
On Sun, 2002-01-20
Hi there
I am the author of Qmail-Scanner - a perl-based content-filter for Qmail.
I've recently added SpamAssassin support (spamd only of course!), so that an
entire site can have it's Email filtered by SpamAssassin, along with
anti-virus scanners,etc...
Anyway, currently I have to do the like
