From owner-freebsd-questions@FreeBSD.ORG Tue Jul 22 05:55:23 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 44F6A37B401 for ; Tue, 22 Jul 2003 05:55:23 -0700 (PDT) Received: from spxgate.servplex.com (ip66-105-58-82.z58-105-66.customer.algx.net [66.105.58.82]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1B07543FAF for ; Tue, 22 Jul 2003 05:55:22 -0700 (PDT) (envelope-from peter@servplex.com) Received: from peter.servplex.com ([192.168.0.96]) by spxgate.servplex.com (8.12.8/8.12.6) with ESMTP id h6MD7rCe068928; Tue, 22 Jul 2003 08:07:54 -0500 (CDT) (envelope-from peter@servplex.com) Message-Id: <5.2.0.9.2.20030722075500.011c6d38@mail.servplex.com> X-Sender: peter@mail.servplex.com X-Mailer: QUALCOMM Windows Eudora Version 5.2.0.9 Date: Tue, 22 Jul 2003 07:55:31 -0500 To: From: Peter Elsner In-Reply-To: <1201.203.221.153.61.1058830050.squirrel@localhost.smmc.qld .edu.au> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed cc: freebsd-questions@FreeBSD.ORG Subject: Re: Mail delivery wierdness X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Jul 2003 12:55:23 -0000 Looks like port 25 has been disabled... Peter At 09:27 AM 7/22/2003 +1000, you wrote: >Hi all, >I am trying to connect to an exchange server via my new gateway ipfilter >fbsd 4.7 ipnat firewall. >Telnetting to the server inside to port 25 reveals... > >Connected to 203.44.yyy.xx >Escape character is ']'. >Connection closed by foreign host. > >Why would it close instantly? Does this reveal while I can't send mail to >any email account on it? Is this an exchange hassle? Is port 25 to be only >tcp or udp as well. >Thanks >keith > > > > >_______________________________________________ >freebsd-questions@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-questions >To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" Peter Elsner Vice President Of Customer Service (And System Administrator) 1835 S. Carrier Parkway Grand Prairie, Texas 75051 (972) 263-2080 - Voice (972) 263-2082 - Fax (972) 489-4838 - Cell Phone