From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/30209 Path: main.gmane.org!not-for-mail From: Florian Weimer Newsgroups: gmane.emacs.gnus.general Subject: Re: Feature request: Receipt marking Date: 22 Apr 2000 20:51:56 +0200 Sender: owner-ding@hpc.uh.edu Message-ID: <87bt320y0j.fsf@deneb.cygnus.argh.org> References: NNTP-Posting-Host: coloc-standby.netfonds.no Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: main.gmane.org 1035166773 7264 80.91.224.250 (21 Oct 2002 02:19:33 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Mon, 21 Oct 2002 02:19:33 +0000 (UTC) Return-Path: Original-Received: from lisa.math.uh.edu (lisa.math.uh.edu [129.7.128.49]) by mailhost.sclp.com (Postfix) with ESMTP id 21855D051E for ; Sat, 22 Apr 2000 14:50:18 -0400 (EDT) Original-Received: from sina.hpc.uh.edu (lists@Sina.HPC.UH.EDU [129.7.3.5]) by lisa.math.uh.edu (8.9.1/8.9.1) with ESMTP id NAB04171; Sat, 22 Apr 2000 13:50:11 -0500 (CDT) Original-Received: by sina.hpc.uh.edu (TLB v0.09a (1.20 tibbs 1996/10/09 22:03:07)); Sat, 22 Apr 2000 13:49:41 -0500 (CDT) Original-Received: from mailhost.sclp.com (postfix@sclp3.sclp.com [204.252.123.139]) by sina.hpc.uh.edu (8.9.3/8.9.3) with ESMTP id NAA22576 for ; Sat, 22 Apr 2000 13:49:31 -0500 (CDT) Original-Received: from mail.netic.de (mail.s.netic.de [212.9.160.11]) by mailhost.sclp.com (Postfix) with ESMTP id 72D95D051E for ; Sat, 22 Apr 2000 14:49:48 -0400 (EDT) Original-Received: by mail.netic.de (Smail3.2.0.106/mail.s.netic.de) via LF.net GmbH Internet Services via remoteip 212.9.163.7 via remotehost cygnus.argh.org with esmtp for mailhost.sclp.com id m12j4yQ-001X37C; Sat, 22 Apr 2000 20:49:46 +0200 (CEST) Original-Received: from deneb.cygnus.argh.org ([192.168.1.2] ident=exim) by cygnus.argh.org with esmtp (Exim 3.12 #1) id 12j4wD-0001Sr-00 for ding@gnus.org; Sat, 22 Apr 2000 20:47:29 +0200 Original-Received: from fw by deneb.cygnus.argh.org with local (Exim 3.12 #1) id 12j50W-0000RU-00 for ding@gnus.org; Sat, 22 Apr 2000 20:51:56 +0200 Original-To: ding@gnus.org In-Reply-To: Lars Magne Ingebrigtsen's message of "22 Apr 2000 02:01:00 +0200" Original-Lines: 8 User-Agent: Gnus/5.0805 (Gnus v5.8.5) Emacs/20.6 Precedence: list X-Majordomo: 1.94.jlt7 Xref: main.gmane.org gmane.emacs.gnus.general:30209 X-Report-Spam: http://spam.gmane.org/gmane.emacs.gnus.general:30209 Lars Magne Ingebrigtsen writes: > Is Return-Receipt-To used at all, these days? Return-Receipt-To is considered harmful because of its DDoS potential. Most sites disable it now, I think, which makes this header relatively pointless (because if you don't get the receipt, you don't know if that's because of server configuration of server failure).