From owner-freebsd-questions@FreeBSD.ORG Mon May 12 15:55:13 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DEC181065682 for ; Mon, 12 May 2008 15:55:13 +0000 (UTC) (envelope-from demonichandextensions@hotmail.com) Received: from blu0-omc4-s24.blu0.hotmail.com (blu0-omc4-s24.blu0.hotmail.com [65.55.111.163]) by mx1.freebsd.org (Postfix) with ESMTP id A70DC8FC0A for ; Mon, 12 May 2008 15:55:13 +0000 (UTC) (envelope-from demonichandextensions@hotmail.com) Received: from BLU116-W14 ([65.55.111.137]) by blu0-omc4-s24.blu0.hotmail.com with Microsoft SMTPSVC(6.0.3790.3959); Mon, 12 May 2008 08:55:12 -0700 Message-ID: X-Originating-IP: [67.59.9.34] From: brad davison CC: Date: Mon, 12 May 2008 15:55:13 +0000 Importance: Normal In-Reply-To: <20080512174741.U82158@wojtek.tensor.gdynia.pl> References: <20080512174741.U82158@wojtek.tensor.gdynia.pl> MIME-Version: 1.0 X-OriginalArrivalTime: 12 May 2008 15:55:12.0661 (UTC) FILETIME=[8FFFCC50:01C8B448] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: RE: telnet to mail server from outside does not get 220, telnet from inside works X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 May 2008 15:55:14 -0000 > Date: Mon, 12 May 2008 17:49:07 +0200 > From: wojtek@wojtek.tensor.gdynia.pl > To: demonichandextensions@hotmail.com > CC: freebsd-questions@freebsd.org > Subject: Re: telnet to mail server from outside does not get 220, telnet = from inside works >=20 > > Trying ::1... > > Connected to localhost.xxxxxxxxx.com. > > Escape character is '^]'. > > 220 email.xxxxxxxxx.com ESMTP Sendmail 8.13.8/8.13.8; Mon, 12 May 2008 = 10:01:39 -0400 (EDT) > > > > > > > > But if I try the same thing from 'outside' the firewall I get: > > > > %telnet email.xxxxxxxxxxxx.com 25 > > Trying 67.x.x.x... > > Connected to email.xxxxxxxxxxx.com. > > Escape character is '^]'. > > Connection closed by foreign host. > > > > > sendmail try to connect to port auth of remote machine. your firewall=20 > probably blocks it just by dropping packets, so it tries until timeout >=20 > telnet from outside, wait few minutes and you will get a prompt. >=20 > change your firewall rules to fix it > _______________________________________________ You get the prize. =20 We have a Cisco ASA, and everything works on port 587, but port 25 has cisc= o's 'Application Inspection' or something that I need to figure out how to = turn off. Thanks for the attention. _________________________________________________________________ Make Windows Vista more reliable and secure with Windows Vista Service Pack= 1. http://www.windowsvista.com/SP1?WT.mc_id=3Dhotmailvistasp1banner=