From owner-freebsd-questions@FreeBSD.ORG Mon May 12 15:26:37 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 CF8B71065675 for ; Mon, 12 May 2008 15:26:37 +0000 (UTC) (envelope-from demonichandextensions@hotmail.com) Received: from blu0-omc4-s22.blu0.hotmail.com (blu0-omc4-s22.blu0.hotmail.com [65.55.111.161]) by mx1.freebsd.org (Postfix) with ESMTP id 974378FC16 for ; Mon, 12 May 2008 15:26:37 +0000 (UTC) (envelope-from demonichandextensions@hotmail.com) Received: from BLU116-W17 ([65.55.111.137]) by blu0-omc4-s22.blu0.hotmail.com with Microsoft SMTPSVC(6.0.3790.3959); Mon, 12 May 2008 08:26:36 -0700 Message-ID: X-Originating-IP: [67.59.9.34] From: brad davison CC: FreeBSD List Date: Mon, 12 May 2008 15:26:36 +0000 Importance: Normal In-Reply-To: References: MIME-Version: 1.0 X-OriginalArrivalTime: 12 May 2008 15:26:36.0800 (UTC) FILETIME=[91443000:01C8B444] 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 15:26:37 -0000 > From: jeffrey@goldmark.org > To: demonichandextensions@hotmail.com > Date: Mon, 12 May 2008 09:55:42 -0500 > CC: freebsd-questions@freebsd.org > Subject: Re: telnet to mail server from outside does not get 220, telnet = from inside works >=20 > On May 12, 2008, at 9:04 AM, brad davison wrote: >=20 > > 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. >=20 > Have you checked to see what your mail logs say about those connection =20 > attempts? >=20 > Cheers, >=20 > -j >=20 The maillog only has the line like: May 12 11:20:14 email sm-mta[66223]: m4CFKEuB066223: [69.245.x.x] did not i= ssue MAIL/EXPN/VRFY/ETRN during connection to IPv4 which is the same thing i get when i do the telnet XXXX 25 from a machine t= hat's on the same network (that gets the 220) May 12 11:20:52 email sm-mta[66314]: m4CFKfiJ066314: [10.0.60.60] did not i= ssue MAIL/EXPN/VRFY/ETRN during connection to IPv4 Is there something for the telnet daemon, or the sendmail daemon that restr= icts telnet access to just the subnet its on? i.e 10.* network? _________________________________________________________________ Stay in touch when you're away with Windows Live Messenger. http://www.windowslive.com/messenger/overview.html?ocid=3DTXT_TAGLM_WL_Refr= esh_messenger_052008=