From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/65780 Path: news.gmane.org!not-for-mail From: Tassilo Horn Newsgroups: gmane.emacs.gnus.general Subject: Re: Gnus generates an invalid To header Date: Mon, 26 Nov 2007 12:25:10 +0100 Message-ID: <873autb65l.fsf@member.fsf.org> References: <87tznbkgqs.fsf@member.fsf.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1196076396 1798 80.91.229.12 (26 Nov 2007 11:26:36 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 26 Nov 2007 11:26:36 +0000 (UTC) To: ding@gnus.org Original-X-From: ding-owner+M14276@lists.math.uh.edu Mon Nov 26 12:26:44 2007 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 4.50) id 1Iwc6t-0007IT-Hc for ding-account@gmane.org; Mon, 26 Nov 2007 12:26:43 +0100 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 1Iwc5a-0007oY-Sf; Mon, 26 Nov 2007 05:25:22 -0600 Original-Received: from mx2.math.uh.edu ([129.7.128.33]) by util0.math.uh.edu with esmtps (TLSv1:AES256-SHA:256) (Exim 4.63) (envelope-from ) id 1Iwc5Y-0007oH-PP for ding@lists.math.uh.edu; Mon, 26 Nov 2007 05:25:20 -0600 Original-Received: from quimby.gnus.org ([80.91.231.51]) by mx2.math.uh.edu with esmtp (Exim 4.67) (envelope-from ) id 1Iwc5S-0007zm-Rj for ding@lists.math.uh.edu; Mon, 26 Nov 2007 05:25:20 -0600 Original-Received: from out1.smtp.messagingengine.com ([66.111.4.25]) by quimby.gnus.org with esmtp (Exim 3.35 #1 (Debian)) id 1Iwc5P-000204-00 for ; Mon, 26 Nov 2007 12:25:11 +0100 Original-Received: from compute1.internal (compute1.internal [10.202.2.41]) by out1.messagingengine.com (Postfix) with ESMTP id 7A746537D4 for ; Mon, 26 Nov 2007 06:25:12 -0500 (EST) Original-Received: from heartbeat2.messagingengine.com ([10.202.2.161]) by compute1.internal (MEProxy); Mon, 26 Nov 2007 06:25:12 -0500 X-Sasl-enc: edcAFGqI78bgh8sbLxpA/IcLYjj92nbnjgSJXhQkeC7B 1196076312 Original-Received: from baldur (dslb-084-063-001-197.pools.arcor-ip.net [84.63.1.197]) by mail.messagingengine.com (Postfix) with ESMTP id C991924CDA for ; Mon, 26 Nov 2007 06:25:11 -0500 (EST) Mail-Followup-To: ding@gnus.org In-Reply-To: (Reiner Steib's message of "Sat, 24 Nov 2007 14:03:51 +0100") User-Agent: Gnus/5.110007 (No Gnus v0.7) Emacs/23.0.50 (gnu/linux) X-Spam-Score: -2.6 (--) List-ID: Precedence: bulk Xref: news.gmane.org gmane.emacs.gnus.general:65780 Archived-At: Reiner Steib writes: Hi Reiner, >> Reply-To: "kontakt@tieraerztliche-klinik.com" >> From: >> >> When I want to reply to it (R or r) Gnus generates the following To >> header: >> >> To: "kontakt@/usr/bin/idn: tld_check_4z: missing inputtieraerztliche-klinik.com" > > This looks like the output of the IDNA program (/usr/bin/idn). I > don't have IDNA installed, so I get (disabling it does the same [1]): > > ,---- > | To: "kontakt@tieraerztliche-klinik.com" > `---- > > This is exactly the bogus Reply-To the sender requested. > > By edebugging `message-idna-to-ascii-rhs-1', I found that it calls > (idna-to-ascii rhs) with `rhs' = "" because the right hand side of > "tierklinikkaiserbergduisburg" is the empty string. Maybe message > should just return the same header instead if calling `idna-to-ascii' > if `rhs' is empty? With "the same header" you mean the complete bogus Reply-To header? I don't think that would be good, because then it would possibly be sent to a local user. And sending to a wrong recipient is much worse than not sending at all. Bye, Tassilo