Here's a Sam Spade analysis of the header: ------------------------------------------- 02/11/04 22:30:45 Spade Log 02/11/04 22:31:26 Input The Received: headers are the important ones to read My comments are just hints, and should be considered only an opinion. I may have guessed wrong, or things may have changed since I was written Return-Path: <boost-bounces@lists.boost.org> Delivered-To: raytron-controls.com-danw@raytron-controls.com Received: (qmail 3143 invoked by uid 417); 12 Feb 2004 01:56:58 -0000 This received header was added by your mailserver Just a qmail status line Received: from unknown (HELO heart-of-gold.osl.iu.edu) (129.79.245.244) by 192.168.0.39 with SMTP; 12 Feb 2004 01:56:58 -0000 192.168.0.39 received this from someone claiming to be unknown (192.168.0.39 doesn't record the senders IP address in any way I recognise, so it's impossible to be sure. All received headers after this one should be treated with suspicion) Received: from heart-of-gold.osl.iu.edu (localhost.localdomain [127.0.0.1]) by heart-of-gold.osl.iu.edu (8.11.6/8.11.6) with ESMTP id i1C0b0529863; Wed, 11 Feb 2004 19:37:00 -0500 heart-of-gold.osl.iu.edu received this from someone claiming to be heart-of-gold.osl.iu.edu but really from 127.0.0.1(No rDNS) All headers below may be forged Date: Wed, 11 Feb 2004 19:37:00 -0500 Message-Id: <200402120037.i1C0b0529863@heart-of-gold.osl.iu.edu> From: boost-request@lists.boost.org Subject: Boost Digest, Vol 639, Issue 6 To: boost@lists.boost.org X-BeenThere: boost@lists.boost.org X-Mailman-Version: 2.1.4 Precedence: list List-Id: Boost mailing list <boost.lists.boost.org> Hmmm list-id: isn't a header I recognise List-Help: <mailto:boost-request@lists.boost.org?subject=help> Hmmm list-help: isn't a header I recognise List-Post: <mailto:boost@lists.boost.org> Hmmm list-post: isn't a header I recognise List-Subscribe: <http://lists.boost.org/mailman/listinfo.cgi/boost>, <mailto:boost-request@lists.boost.org?subject=subscribe> Hmmm list-subscribe: isn't a header I recognise List-Archive: <http://lists.boost.org/MailArchives/boost> Hmmm list-archive: isn't a header I recognise List-Unsubscribe: <http://lists.boost.org/mailman/listinfo.cgi/boost>, <mailto:boost-request@lists.boost.org?subject=unsubscribe> Hmmm list-unsubscribe: isn't a header I recognise Sender: boost-bounces@lists.boost.org Errors-To: boost-bounces@lists.boost.org ------------------------------------------- Cheers!