LuKreme: > On 05 Feb 2015, at 05:07 , Wietse Venema <wie...@porcupine.org> wrote: > > Have you considered the possibility that the mail was sent with a > > bogus Delivered-To: header (i.e. the header is present, but not > > added by Postfix). > > Yes, but I'm unsure how to diagnose that.
header_checks: /^Delivered-To: bob@covisp\.net$/ hold > Here is a full dump of one of these files (with only the user name munged) > > <https://www.dropbox.com/s/mvdg1f48fo640g3/768FC212C05.txt?dl=0> We already know that the message loops because the Delivered-To: header is present. Here are the first few headers of the message before delivery: Return-Path: <ros...@approvednowauto.com> Received: from approvednowauto.com (unknown [170.130.246.204]) by mail.covisp.net (Postfix) with ESMTP id D3F1A212C03 for <b...@covisp.net>; Thu, 5 Feb 2015 14:58:19 -0700 (MST) Delivered-To: b...@covisp.net I suggest that you have a look at the other ones. If none of the other Received: headers belongs to your systems, then they added "Delivered-To: b...@covisp.net" before sending the message to your systems. Wietse
