wiseadmin: > I have a postfix server for > many years. The anti-spam filters were ok, I got in general just a > couple of spams per day.<br> > <br> > Since a month or so, I start getting > more than 100 spams for every user on a specific account/domain > per > day. These spams look all the same or are very similar. <br> > The > situation is practically unmanageable. I wanted to reject these > emails using postfix but I couldn't. I set up SpamAssassin and it > catch 99% from them.<br>
To block mail during the SMTP session, you need to configure Postfix with a before-queue filter such as amavisd-new which can integrate SpamAssassin into Postfix. http://www.ijs.si/software/amavisd/ Wietse
