From owner-freebsd-questions@FreeBSD.ORG Tue Jan 15 18:08:40 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 44AAE16A417 for ; Tue, 15 Jan 2008 18:08:40 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from mail-out4.apple.com (mail-out4.apple.com [17.254.13.23]) by mx1.freebsd.org (Postfix) with ESMTP id 3653913C461 for ; Tue, 15 Jan 2008 18:08:40 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from relay14.apple.com (relay14.apple.com [17.128.113.52]) by mail-out4.apple.com (Postfix) with ESMTP id 254D11EFB15B; Tue, 15 Jan 2008 10:08:40 -0800 (PST) Received: from relay14.apple.com (unknown [127.0.0.1]) by relay14.apple.com (Symantec Mail Security) with ESMTP id 0C56928087; Tue, 15 Jan 2008 10:08:40 -0800 (PST) X-AuditID: 11807134-a36d1bb00000731a-46-478cf6a75812 Received: from cswiger1.apple.com (cswiger1.apple.com [17.214.13.96]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by relay14.apple.com (Apple SCV relay) with ESMTP id DDE4D28083; Tue, 15 Jan 2008 10:08:39 -0800 (PST) Message-Id: <410A0115-E23C-4163-B46F-826F8DC9FCBA@mac.com> From: Chuck Swiger To: Heiko Wundram (Beenic) In-Reply-To: <200801151013.20051.wundram@beenic.net> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v915) Date: Tue, 15 Jan 2008 10:08:39 -0800 References: <200801151013.20051.wundram@beenic.net> X-Mailer: Apple Mail (2.915) X-Brightmail-Tracker: AAAAAA== Cc: freebsd-questions@freebsd.org Subject: Re: OT: Greylisting and Yahoo Mailinglists 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: Tue, 15 Jan 2008 18:08:40 -0000 On Jan 15, 2008, at 1:13 AM, Heiko Wundram (Beenic) wrote: > Additionally, I can't seem to make out a set of "subnets" from which > the > messages arrive; I've so far identified at least five subnets that > Yahoo uses > to send messages out (and I'm hesitant to add five subnets to the > whitelist, > especially when they're not closely related in any way as Yahoos > subnets seem > to be: 66.94.237, 66.163.168, 66.163.169, 69.147.103 and 209.131.38 > is what > I've seen so far from old messages at a quick glance). > > Anybody here have the same problem, and has rules for whitelisting > Yahoo > mailing lists properly? You didn't mention which mailserver or greylist software you are using, but the postgrey implementation (for use with Postfix) has this in postgrey_whitelist_clients: # greylisting.org: Yahoo Groups servers (no retry) scd.yahoo.com ...and you could choose to whitelist all of yahoo.com just as easily. -- -Chuck