I got my previous mail install (Courier-IMAP, Postfix, MySQL, SquirrelMail, Amavis, Clam-AV), working with Maildrop and SpamAssassin this weekend.

I’m using a sitewide install (there are only two of us, and we’re both virtual users – it made more sense to share the SpamAssassin config than to rig up the separate prefs, etc.).

References:

  1. Postfix w/ SASL Courier IMAP w/ SSL Maildrop MySQL SpamAssassin HOWTO
  2. SpamAssassin: Using SpamAssassin for an entire site
  3. HOWTO: Bayesian filtering with SpamAssassin, courier-imap and maildrop
  4. [imp] [sam] SA + Maildrop + IMP spam reporting