From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/86685 Path: news.gmane.org!not-for-mail From: Julien Cubizolles Newsgroups: gmane.emacs.gnus.general Subject: duplicates with offlineimap+dovecot Date: Mon, 01 Feb 2016 18:31:55 +0100 Message-ID: <878u34uyk4.fsf@free.fr> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1454348014 7073 80.91.229.3 (1 Feb 2016 17:33:34 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 1 Feb 2016 17:33:34 +0000 (UTC) To: ding@gnus.org Original-X-From: ding-owner+M34911@lists.math.uh.edu Mon Feb 01 18:33:21 2016 Return-path: Envelope-to: ding-account@gmane.org Original-Received: from lists1.math.uh.edu ([129.7.128.208]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1aQILo-0007FN-Oi for ding-account@gmane.org; Mon, 01 Feb 2016 18:33:20 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.math.uh.edu) by lists1.math.uh.edu with smtp (Exim 4.85) (envelope-from ) id 1aQIKt-0000MR-I1; Mon, 01 Feb 2016 11:32:23 -0600 Original-Received: from mx2.math.uh.edu ([129.7.128.33]) by lists1.math.uh.edu with esmtps (TLSv1.2:AES128-GCM-SHA256:128) (Exim 4.85) (envelope-from ) id 1aQIKr-0000Lw-8s for ding@lists.math.uh.edu; Mon, 01 Feb 2016 11:32:21 -0600 Original-Received: from quimby.gnus.org ([80.91.231.51]) by mx2.math.uh.edu with esmtps (TLSv1.2:DHE-RSA-AES128-SHA:128) (Exim 4.85) (envelope-from ) id 1aQIKg-0007De-5D for ding@lists.math.uh.edu; Mon, 01 Feb 2016 11:32:21 -0600 Original-Received: from plane.gmane.org ([80.91.229.3]) by quimby.gnus.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1aQIKb-0006Qe-HP for ding@gnus.org; Mon, 01 Feb 2016 18:32:08 +0100 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1aQIKZ-0005PO-ND for ding@gnus.org; Mon, 01 Feb 2016 18:32:03 +0100 Original-Received: from 37.164.119.42 ([37.164.119.42]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 01 Feb 2016 18:32:03 +0100 Original-Received: from j.cubizolles by 37.164.119.42 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 01 Feb 2016 18:32:03 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 30 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 37.164.119.42 User-Agent: Gnus/5.130014 (Ma Gnus v0.14) Emacs/25.1.50 (gnu/linux) Cancel-Lock: sha1:15Lv0qpl3BNDnWHlcTvIDa/JkOY= X-Spam-Score: -0.8 (/) List-ID: Precedence: bulk Xref: news.gmane.org gmane.emacs.gnus.general:86685 Archived-At: I've the following setup: Two different IMAP accounts (free.fr and gmail.com). Both are synchronized with offlineimap and dovecot to local IMAP folders, both accessed from Gnus with nnimap. This setup is used on 2 different computers. It's working fine except that I very often (almost at every synchronization) I end up with duplicates of some messages on the local IMAP folder, they are however not propagated to the distance IMAP server. It's not very inconvenient since gnus-suppress-duplicates takes care of if but I'm confused: + It seems to only happen with the free.fr account, although I couldn't be sure since I don't have a lot of traffic on the gmail.com one + I never have the two computers running at the same time so there can't be 2 offlineimap running at the same time. I have Gnus doing some splitting (including the detection of duplicates) on the local IMAP folders and some spam autodetection. Since the duplicates are not synced back to the remote server, could it be a problem with Gnus accessing the same message a second time and thinking it's a duplicate of the first one ? Have you ever experienced something similar ? Julien.