From owner-freebsd-isp  Tue Feb 11 20:20:38 1997
Return-Path: <owner-isp>
Received: (from root@localhost)
          by freefall.freebsd.org (8.8.5/8.8.5) id UAA20558
          for isp-outgoing; Tue, 11 Feb 1997 20:20:38 -0800 (PST)
Received: from who.cdrom.com (who.cdrom.com [204.216.27.3])
          by freefall.freebsd.org (8.8.5/8.8.5) with ESMTP id UAA20536
          for <freebsd-isp@FreeBSD.ORG>; Tue, 11 Feb 1997 20:20:28 -0800 (PST)
Received: from mail.tm.net.my (janeway.tm.net.my [202.188.0.155])
          by who.cdrom.com (8.7.5/8.6.11) with ESMTP id UAA05392
          for <freebsd-isp@FreeBSD.ORG>; Tue, 11 Feb 1997 20:18:57 -0800 (PST)
Received: from Janeway (Janeway [202.188.0.155])
          by mail.tm.net.my (8.8.4/8.8.4) with SMTP
	  id MAA04342; Wed, 12 Feb 1997 12:15:39 +0800 (SGT)
Date: Wed, 12 Feb 1997 12:15:39 +0800 (SGT)
From: Swee-Chuan Khoo <sckhoo@tm.net.my>
X-Sender: sckhoo@Janeway
To: Jim Shankland <jas@flyingfox.COM>
cc: allenh@wtrt.net, freebsd-isp@FreeBSD.ORG
Subject: Re:  Simple sendmail question
In-Reply-To: <199701310128.RAA18024@saguaro.flyingfox.com>
Message-ID: <Pine.GSO.3.95.970212121426.2424A-100000@Janeway>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-isp@FreeBSD.ORG
X-Loop: FreeBSD.org
Precedence: bulk



> Solution:  Either lose the wildcard MX (my personal preference),
> or make sendmail on your mail server strip off any host stuff
> to the left of wtrt.net before processing, so that, e.g.,
> "joebob@foobarola.wtrt.net" gets rewritten to "joebob@wtrt.net"
> before it attempts delivery.

isn't that a bit dangerous as some email id contain their domain
there?