I've installed ISPConfig on my new server and it looks like everything is working fine (accept logging). Now my users are complaining about the amount of spam there receiving. Spamassasin is doing his job. The spam mails are marked ***SPAM*** but I want to block these mail. Where can I find the settings and what do I need to adjust?
You can change teh spam rules in the policy ettings. There you find the spam tag level, spam tag level 2 and the spam kill leve. Emails get deleted if their scores is > spam kill level.