From owner-freebsd-questions@FreeBSD.ORG Wed Aug 27 15:07:40 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C2EF31065673 for ; Wed, 27 Aug 2008 15:07:40 +0000 (UTC) (envelope-from ulrich@pukruppa.net) Received: from pukruppa.net (pukruppa.net [213.146.114.24]) by mx1.freebsd.org (Postfix) with ESMTP id 2C8FB8FC15 for ; Wed, 27 Aug 2008 15:07:39 +0000 (UTC) (envelope-from ulrich@pukruppa.net) Received: from pukruppa.net (pukruppa.net [213.146.114.24]) by pukruppa.net (8.14.2/8.14.2) with ESMTP id m7REcZgU034141 for ; Wed, 27 Aug 2008 16:38:35 +0200 (CEST) (envelope-from ulrich@pukruppa.net) Message-ID: <48B566EA.2000406@pukruppa.net> Date: Wed, 27 Aug 2008 16:38:34 +0200 From: Peter Ulrich Kruppa User-Agent: Thunderbird 2.0.0.16 (X11/20080822) MIME-Version: 1.0 To: FreeBSD-Questions Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Subject: Spam sent to me from my own mail server ? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Aug 2008 15:07:40 -0000 Hello, for some time now I keep receiving spam mails from my own (small) mail server, some of them with faked usernames some of them even with my own (ulrich@...). 1) How is this possible? 2) What can I or do I have to do against it? I am running a quite plain sendmail setup from 7.0 -STABLE. Thanks for your answers, Ulrich. -- Peter Ulrich Kruppa Wuppertal Germany