From owner-freebsd-questions Sat Jan 24 19:47:13 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id TAA08981 for questions-outgoing; Sat, 24 Jan 1998 19:47:13 -0800 (PST) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from cnt1.compunetlink.com ([207.182.124.11]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id TAA08974 for ; Sat, 24 Jan 1998 19:47:07 -0800 (PST) (envelope-from eboktor@compunetlink.com) Received: from CNT.Compunetlink.com (du67.compunetlink.com [207.182.124.67]) by cnt1.compunetlink.com (8.8.5/8.8.5) with ESMTP id TAA23817 for ; Sat, 24 Jan 1998 19:41:37 -0800 (PST) Message-Id: <199801250341.TAA23817@cnt1.compunetlink.com> Reply-To: From: "M. E. Boktor" To: Subject: Help Date: Sat, 24 Jan 1998 19:42:29 -0800 X-MSMail-Priority: Normal X-Priority: 3 X-Mailer: Microsoft Internet Mail 4.70.1162 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk I am a small ISP in California. I have recently found out that someone is been using my SMTP (SPAMING) to send bulk mail messages. This person is not one of m customers. How can I find who it is? How can I stop this from happening? This is slowing down my server almost to a halt. I am beginning to lose clients. can you help. I am running FreeBSD ver. 2.2.1, and sendmail.hf 8.11. Any help would certainly be appreciated!!! Regards; Ed Boktor eboktor@compunetlink.com