From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/79465 Path: news.gmane.org!not-for-mail From: Dave Abrahams Newsgroups: gmane.emacs.gnus.general Subject: GMail injects fake Message-IDs Date: Thu, 14 Jul 2011 00:53:51 -0400 Message-ID: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1310619303 10515 80.91.229.12 (14 Jul 2011 04:55:03 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 14 Jul 2011 04:55:03 +0000 (UTC) Cc: John Wiegley To: ding@gnus.org Original-X-From: ding-owner+M27761@lists.math.uh.edu Thu Jul 14 06:54:59 2011 Return-path: Envelope-to: ding-account@gmane.org Original-Received: from util0.math.uh.edu ([129.7.128.18]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1QhDww-00052g-Cj for ding-account@gmane.org; Thu, 14 Jul 2011 06:54:58 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.math.uh.edu) by util0.math.uh.edu with smtp (Exim 4.63) (envelope-from ) id 1QhDw6-0002kw-22; Wed, 13 Jul 2011 23:54:06 -0500 Original-Received: from mx1.math.uh.edu ([129.7.128.32]) by util0.math.uh.edu with esmtps (TLSv1:AES256-SHA:256) (Exim 4.63) (envelope-from ) id 1QhDw3-0002kb-66 for ding@lists.math.uh.edu; Wed, 13 Jul 2011 23:54:03 -0500 Original-Received: from quimby.gnus.org ([80.91.231.51]) by mx1.math.uh.edu with esmtps (TLSv1:AES256-SHA:256) (Exim 4.76) (envelope-from ) id 1QhDw1-00088O-EU for ding@lists.math.uh.edu; Wed, 13 Jul 2011 23:54:02 -0500 Original-Received: from mail-vw0-f44.google.com ([209.85.212.44]) by quimby.gnus.org with esmtp (Exim 4.72) (envelope-from ) id 1QhDvz-0002N2-F0 for ding@gnus.org; Thu, 14 Jul 2011 06:53:59 +0200 Original-Received: by vws12 with SMTP id 12so7809823vws.17 for ; Wed, 13 Jul 2011 21:53:53 -0700 (PDT) Original-Received: by 10.52.92.237 with SMTP id cp13mr2134947vdb.14.1310619233333; Wed, 13 Jul 2011 21:53:53 -0700 (PDT) Original-Received: from pluto.local (207-172-223-249.c3-0.smr-ubr3.sbo-smr.ma.static.cable.rcn.com [207.172.223.249]) by mx.google.com with ESMTPS id e8sm2817047vdf.21.2011.07.13.21.53.52 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 13 Jul 2011 21:53:53 -0700 (PDT) Original-Received: by pluto.local (Postfix, from userid 501) id F2C0873D69A; Thu, 14 Jul 2011 00:53:51 -0400 (EDT) User-Agent: Gnus/5.110018 (No Gnus v0.18) Emacs/23.3 (darwin) X-Spam-Score: -2.9 (--) List-ID: Precedence: bulk Xref: news.gmane.org gmane.emacs.gnus.general:79465 Archived-At: In attempting to figure out why `gnus-summary-refer-parent-article' was so often failing to find the root article of my mail threads, I looked carefully and saw that GMail generates some kind of fake message-ID. These headers appeared in the 2nd message of a thread: --8<---------------cut here---------------start------------->8--- In-Reply-To: References: Message-ID: --8<---------------cut here---------------end--------------->8--- The first message of the thread was . As far as the thread participants are concerned, never existed. Is there something Gnus can do to work around this oddity? TIA, -- Dave Abrahams BoostPro Computing http://www.boostpro.com