From owner-freebsd-questions Fri Feb 6 10:22:07 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id KAA25442 for questions-outgoing; Fri, 6 Feb 1998 10:22:07 -0800 (PST) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from user.xtdl.com (user.xtdl.com [206.25.228.20]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id KAA25391 for ; Fri, 6 Feb 1998 10:21:56 -0800 (PST) (envelope-from thekork@xtdl.com) Received: from xtdl.com (d485-unh.drh.nh.ultra.net [207.180.187.185]) by user.xtdl.com (8.6.11/8.6.9) with ESMTP id NAA19049 for ; Fri, 6 Feb 1998 13:23:30 -0500 Message-ID: <34DB54A7.9EA88605@xtdl.com> Date: Fri, 06 Feb 1998 13:21:27 -0500 From: Jason Korkin Organization: KORKSOFT X-Mailer: Mozilla 4.04 [en] (WinNT; I) MIME-Version: 1.0 To: freebsd-questions@FreeBSD.ORG Subject: QUESTION: How do I turn off sendmail relaying? Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG X-To-Unsubscribe: mail to majordomo@FreeBSD.org "unsubscribe questions" Hi, We are having a huge problem with people using our host as a relay when spamming accross the net... I have 2 questions, (1) how can I turn off relaying so that they wont be allow to bounce off of our server, (2) how can I only allow people to access our mail server from only our domain (xtdl.com). # uname -a FreeBSD user.xtdl.com 2.1.0-RELEASE FreeBSD 2.1.0-RELEASE #0 Any help would be greatly appreciated! Thank you! -- Jason Korkin.