LuKreme a écrit : > I have in my postffix helo checks, perhaps a bad idea, > > [some checks up here that reject] > /^postmaster\@/ OK > /^abuse\@/ OK > > At the time I set this up it was pretty important that postmaster mail > got through, but looking over the last 12 months of mail, I've received > exactly two legitimate messages to postmaster, both auto replies from > the monkeys at yahoo. > > Obviously I can't disable the account as it is required, but is there > something that I can do to stop the connections for messages like this: > > Return-Path: <postmas...@covisp.net> > X-Original-To: postmas...@covisp.net > Delivered-To: postmas...@covisp.net > Received: from 55.71.98-84.rev.gaoland.net > (117.82.193-77.rev.gaoland.net [77.193.82.117]) > by mail.covisp.net (Postfix) with SMTP id A4B17118BC8B > for <postmas...@covisp.net>; Fri, 20 Mar 2009 18:18:44 -0600 (MDT) > > as it is now, anything to postmaster gets a complete free pass, and most > the mail to that account is scoring on SA up in the 20's and 30's. >
you can reject mail from postmas...@yourdomain.example if no external system should use it. check_sender_access hash:/etc/postfix/access_sender == access_sender postmas...@covip.net REJECT blah blah
