From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750803AbWFMJFQ (ORCPT ); Tue, 13 Jun 2006 05:05:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750807AbWFMJFQ (ORCPT ); Tue, 13 Jun 2006 05:05:16 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:52888 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S1750803AbWFMJFO (ORCPT ); Tue, 13 Jun 2006 05:05:14 -0400 Subject: Re: VGER does gradual SPF activation (FAQ matter) From: David Woodhouse To: Horst von Brand Cc: jdow , Jesper Juhl , nick@linicks.net, Bernd Petrovitsch , marty fouts , Matti Aarnio , linux-kernel@vger.kernel.org In-Reply-To: <200606130300.k5D302rc004233@laptop11.inf.utfsm.cl> References: <200606130300.k5D302rc004233@laptop11.inf.utfsm.cl> Content-Type: text/plain Date: Tue, 13 Jun 2006 10:05:06 +0100 Message-Id: <1150189506.11159.93.camel@shinybook.infradead.org> Mime-Version: 1.0 X-Mailer: Evolution 2.6.2 (2.6.2-1.fc5.1.dwmw2.2) Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2006-06-12 at 23:00 -0400, Horst von Brand wrote: > > Greylist those who have not subscribed. > > That is not easy to do. It's fairly trivial with a decent MTA. I use all kinds of conditions to trigger greylisting -- HTML mail, 'Re:' in subject with no References:, lack of reverse DNS or CSA on the sending host, >=0.1 SA points, etc. Adding "is not subscribed to the mailing list they're trying to post to" should be trivial. -- dwmw2