From owner-freebsd-isp Mon Feb 9 10:32:37 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id KAA19725 for freebsd-isp-outgoing; Mon, 9 Feb 1998 10:32:37 -0800 (PST) (envelope-from owner-freebsd-isp@FreeBSD.ORG) Received: from super-g.inch.com (super-g.com [207.240.140.161]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id KAA19710 for ; Mon, 9 Feb 1998 10:32:33 -0800 (PST) (envelope-from spork@super-g.com) Received: from localhost (localhost [127.0.0.1]) by super-g.inch.com (8.8.8/8.8.5) with SMTP id NAA04203; Mon, 9 Feb 1998 13:32:20 -0500 (EST) Date: Mon, 9 Feb 1998 13:32:20 -0500 (EST) From: spork X-Sender: spork@super-g.inch.com To: "Darrin R. Woods" cc: isp@FreeBSD.ORG Subject: Re: spammer problem - help! In-Reply-To: <3.0.32.19980206093450.006933b0@netgazer.net> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org FWIW, we are all autobouncing mail from this guy to "fraud@uu.net" with the ticket number we were given. We've called uu.net a few times about this and been promised that the account would be cancelled, but it's been a few weeks now, and the guy still seems to be active. He was vulnerable to "teardrop" at one point, but he/she seems to have fixed that... If anyone would like to jump on the ticket number we are using to complain about this chronic spammer, it is: (UU653810) Thanks, Charles Sprickman spork@super-g.com ---- "I'm not a prophet or a stone-age man Just a mortal with potential of a superman I'm living on" -DB On Fri, 6 Feb 1998, Darrin R. Woods wrote: > I have had a problem over the last month or so of someone using our > mailer-daemon to send spam email to myself as well as users on our net. > > My sendmail is running on freebsd and I've applied all of the spammer > patches that I can find. I've even added the hostname in the spammer db > file but our system still accepts mail from him. > > How can I keep this guy and others from forging mail and making it look as > though it is coming from my mailer-daemon? > > Here is the header from one he sent to my email address yesterday: > > --------------------------------------------------------- > Return-Path: anitb@mail.t-1net.com > Received: from mail.t-1net.com (root@1Cust182.tnt2.stafford.tx.da.uu.net > [208.252.105.182]) by netgazer.net (8.8.5/8.7.3) with ESMTP id KAA03003 for > ; Thu, 5 Feb 1998 10:22:21 GMT > Date: Thu, 5 Feb 1998 09:41:31 -0600 > Message-Id: <199802051541.JAA02876@mail.t-1net.com> > From: MAILER-DAEMON@netgazer.net > Subject: Low Cost Advertising > X-UIDL: 6a53b1fd94536b2343668e60c04444de > ---------------------------------------------------------- > > > Thanks, in advance, and yes I have sent email to abuse@uu.net. > > > Darrin R. Woods dwoods@netgazer.com > Director Operations Emeritus > Netgazer Solutions, Inc. > > "UNiX IS user friendly. It's just particular > about who it's friends are" > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message