[TriLUG] Spamassassin+Postfix on a per-domain basis?

[Jason Faulkner]

I'm trying to figure out how to setup spamassassin to work only for
certain incoming domains. Basically, I have a 200+ virtual domain
setup in Postfix+MySQL, and I need to enable spamassassin for 5 of
those 200+ domains, but it needs to be easily scalable to include as
many domains as I may want in the end.

I'd prefer the mail not even be run through spamasssassin if it's not
one of the domains that needs to be checked.

Any ideas?

-- 
Jason Faulkner
http://oldos.org