From owner-freebsd-pf@FreeBSD.ORG Thu Aug 9 12:09:26 2007 Return-Path: Delivered-To: freebsd-pf@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C62FA16A468 for ; Thu, 9 Aug 2007 12:09:26 +0000 (UTC) (envelope-from peter@bsdly.net) Received: from skapet.datadok.no (cl-426.sto-01.se.sixxs.net [IPv6:2001:16d8:ff00:1a9::2]) by mx1.freebsd.org (Postfix) with ESMTP id 787BE13C481 for ; Thu, 9 Aug 2007 12:09:26 +0000 (UTC) (envelope-from peter@bsdly.net) Received: from thingy.bsdly.net ([10.168.103.11] helo=thingy.datadok.no.bsdly.net ident=peter) by skapet.datadok.no with esmtp (Exim 4.62) (envelope-from ) id 1IJ6pR-00007q-0l for freebsd-pf@freebsd.org; Thu, 09 Aug 2007 14:09:25 +0200 To: freebsd-pf@freebsd.org References: <12053439.post@talk.nabble.com> From: peter@bsdly.net (Peter N. M. Hansteen) Date: Thu, 09 Aug 2007 14:09:23 +0200 In-Reply-To: <12053439.post@talk.nabble.com> (cowbear's message of "Wed, 8 Aug 2007 06:44:46 -0700 (PDT)") Message-ID: <87hcn8hpu4.fsf@thingy.datadok.no> User-Agent: Gnus/5.1007 (Gnus v5.10.7) XEmacs/21.4.19 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: Re: Inbound/outbound mail rules X-BeenThere: freebsd-pf@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Technical discussion and general questions about packet filter \(pf\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Aug 2007 12:09:26 -0000 cowbear writes: > I am trying to configure my openbsd pf rules to allow incoming and outgoing > smtp traffic to my new exchange server. as long as it speaks smtp, you simply write pass rules to let 'port smtp' pass from your mail server and to it. You probably want to set up your pf to use spamd to wash the incoming a bit first, though. > I have to admit that I am a newbie to this and have been plunged into the > unix arena with little to no advanced knowledge so some simple and concise > help is greatly appreciated. For PF, it's possible that my tutorial at could be useful. (expect some updates for EuroBSDCon. yes, it's on.) -- Peter N. M. Hansteen, member of the first RFC 1149 implementation team http://bsdly.blogspot.com/ http://www.datadok.no/ http://www.nuug.no/ "Remember to set the evil bit on all malicious network traffic" delilah spamd[29949]: 85.152.224.147: disconnected after 42673 seconds.