[H-GEN] Spamassassin for all domains

[Tony Melia]

Hi All - I asked before about having my (RH9) server check all mail for
spam, even for domains I am a secondary MX for, and I was advised to look at
amavis.  My domain is checked and working via procmailrc.  Is there any
other way to check other domains I host for without using amavis, as, from
the sounds of it, I have to install milter, and get the sendmail sources
e.t.c - sounds like more work than I have time for right now.  Is there an
easier way - or alternativly is there a milter.rpm prebuilt for RH9?
 
Regards,
Tony