So where are you calling Spamassassin for each email? Hmm... maybe you need to have -d ${recipient} in your spamassassin call? Or better yet, call the 'deliver' program from dovecot like I showed isntead.spamass-dovecot_destination_recipient_limit = 1 virtual_alias_maps = hash:/etc/postfix/virtual-alias-maps virtual_mailbox_maps = sqlite:/etc/postfix/virtual_users.cf virtual_transport = spamass-dovecot
I've simplified the configuration by turning off spamassassin and removing any mention of it from master.cf. Things are working now. But I'm still baffled why basically the same master.cf config is working on one server but not another. I wonder if different SA configs might be the problem.
