Hello,
This is not specifically a dovecot issue, but to it's antispam plugin, that being the case if private responses are deemed so please do so.
I've got a Postfix, amavisd-new, dovecot (delivery and sieve), setup with spamassassin. It's for the most part working fine, here's the problem, false positives and false negatives. The sieve moves spamassassin-tagged messages in to the Spam folder, sometimes it misses either a false positive or negative. What I'm wanting to do and this is where the dovecot-antispam plugin comes in is automatically retrain messages, a false positive or negative needs to be moved and reclassified accordingly. I've found a lot of google results indicating dspam, when I used this the results were terrible after three months of usage I gave up on it. I've thought about using spamc with dovecot-antispam to handle retraining or crm114, but not much on getting this going. If anyone has any information on this or any other non-dspam setup that would work I'd appreciate knowing about it.
Thanks. Dave.