From owner-freebsd-chat Fri Mar 20 16:10:14 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id QAA07272 for freebsd-chat-outgoing; Fri, 20 Mar 1998 16:10:14 -0800 (PST) (envelope-from owner-freebsd-chat@FreeBSD.ORG) Received: from paris.dppl.com (qmailr@paris.dppl.com [205.230.74.150]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id QAA07265 for ; Fri, 20 Mar 1998 16:10:03 -0800 (PST) (envelope-from yds@dppl.com) Received: (qmail 17213 invoked from network); 21 Mar 1998 00:09:56 -0000 Received: from ichiban.ingress.com (HELO ichiban) (205.230.64.31) by paris.dppl.com with SMTP; 21 Mar 1998 00:09:56 -0000 Message-ID: <007301bd545d$ad997910$1f40e6cd@ichiban.ingress.com> From: "Yarema" To: Subject: Re: Sendmail going commercial, and ? Date: Fri, 20 Mar 1998 19:09:55 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 4.72.2106.4 X-MimeOLE: Produced By Microsoft MimeOLE V4.72.2106.4 Sender: owner-freebsd-chat@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >> 8.9.0 has one very cool feature for hosts that are listed as MX for many >> domains: if you use the following, you'll authorize relay from all every >> domain you're MX for: >> >> FEATURE(relay_based_on_MX) >> > >That's dangerous. > >How long will it take the spammers to figure this one out and start listing >MX records? Fortunately, I don't believe most spammers run DNS servers. -- Yarema To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-chat" in the body of the message