Well, your example email doesn't match either of your rules. On 08/11, Ted Mittelstaedt wrote: > header LOCAL_AUTH_RCVD Received =~ /^from [^ ]+ > \([^)]*\)\s+\(authenticated bits=\d+\)\s+by mail\.wonkulating\.net/
> header AUTHBIT0 From =~ /authenticated bits=0/ > Received: from [192.168.0.4] (67-5-155-64.ptld.qwest.net [67.5.155.64]) > (authenticated bits=0) > by mail.seasurf.net (8.14.4/8.14.4) with ESMTP id p7AKFbn5099852 > for <tmittelsta...@gmail.com>; Wed, 10 Aug 2011 13:15:37 -0700 (PDT) > (envelope-from 25ter...@wonkulating.net) This is the only one with "authenticated bits", and it doesn't contain "mail.wonkulating.net", so it won't match the first rule. I feel like I may have heard something about headers being concatenated before matching against rules, which might change this, but I'm having difficulty finding it. > From: Terry Andrews <25ter...@wonkulating.net> The other rule is to match the From header, and this doesn't contain "authenticated bits=0". -- "For every complex problem, there is a solution that is simple, neat, and wrong." - H. L. Mencken http://www.ChaosReigns.com