Ben Johnson: > Hello, > > I am experiencing something very similar to, or exactly the same as, > what is described at > http://www.tolaris.com/2009/07/15/stopping-spam-botnets-with-fail2ban/ .
You need to show Postfix logs of the unwanted mail as it arrives **from the internet**, not as it comes out of the Amavis filter. Also, you need to follow instructions as per the mailing list welcome message. Do not post "revelant fragments" of main.cf. TO REPORT A PROBLEM see http://www.postfix.org/DEBUG_README.html#mail TO (UN)SUBSCRIBE see http://www.postfix.org/lists.html Thank you for using Postfix.