From owner-freebsd-questions@FreeBSD.ORG Thu Dec 13 01:40:55 2007 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 37B6316A418 for ; Thu, 13 Dec 2007 01:40:55 +0000 (UTC) (envelope-from netslists@gmail.com) Received: from an-out-0708.google.com (an-out-0708.google.com [209.85.132.248]) by mx1.freebsd.org (Postfix) with ESMTP id 03C3713C447 for ; Thu, 13 Dec 2007 01:40:54 +0000 (UTC) (envelope-from netslists@gmail.com) Received: by an-out-0708.google.com with SMTP id c14so153697anc.13 for ; Wed, 12 Dec 2007 17:40:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:user-agent:mime-version:to:subject:content-type:content-transfer-encoding; bh=Dk8tajaqvRNyUOjWk1kH/FznRzhEVLs+aKjxuwkzbaY=; b=U2cUdSwvXeepr1oZxMQjoVvtrO0Smp/i1R/TZxg41lGNDGEngFduKO6dIYzJiED6+scGz7SDXmYYDIJPGa+DFnzXjtHTKu8cFg45uuDE92lOvIQH/IEIOeOADZ6Tm+qyPRG2w8ghn52fj+xBjbpHMBJKueJIHOtzFAheXHXtrfg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject:content-type:content-transfer-encoding; b=k+1y/EnNbtixTn0VENCRe5I+wN0s7khnjspA6mwmYBk+zRqSfipnOgMh/5juMF4V0PMwHdcPQKmGoQP3AXkotx+CO7cjr75I33kp/rYQxVetPiax+J3vbwMUdC5TG6ABjxqEvv0Wo65KBb9E3dYtsC4aHX4hLcq9eaQw8HHrvtI= Received: by 10.100.205.9 with SMTP id c9mr2865342ang.62.1197508327749; Wed, 12 Dec 2007 17:12:07 -0800 (PST) Received: from ?192.168.12.8? ( [97.101.40.241]) by mx.google.com with ESMTPS id h27sm1244819elf.2007.12.12.17.12.06 (version=SSLv3 cipher=RC4-MD5); Wed, 12 Dec 2007 17:12:07 -0800 (PST) Message-ID: <476086E2.5030402@gmail.com> Date: Wed, 12 Dec 2007 20:12:02 -0500 From: Sten Daniel Soersdal User-Agent: Thunderbird 2.0.0.9 (Windows/20071031) MIME-Version: 1.0 To: freebsd-questions Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: (postfix) SPAM filter? 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: Thu, 13 Dec 2007 01:40:55 -0000 We have a need for a relatively painless anti-spam solution that would reduce the amount of incoming spam (via postfix mail router). The problem is that i have little knowledge on what this actually means. Googling reveals a whole "universe" of interesting ways but what should i pursue? The things that are important to me is: * Once it is setup then it would require no additional maintenance. * Potential spam messages are marked with a special header that can be filtered on user discretion on their local mail client software. Neither performance, scalability, license nor cost is of much importance to me at this point. Any hints? -- Sten Daniel Soersdal