Return-Path: Delivered-To: apmail-spamassassin-users-archive@www.apache.org Received: (qmail 24263 invoked from network); 10 Nov 2009 21:06:09 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 10 Nov 2009 21:06:09 -0000 Received: (qmail 10886 invoked by uid 500); 10 Nov 2009 21:06:06 -0000 Delivered-To: apmail-spamassassin-users-archive@spamassassin.apache.org Received: (qmail 10841 invoked by uid 500); 10 Nov 2009 21:06:05 -0000 Mailing-List: contact users-help@spamassassin.apache.org; run by ezmlm Precedence: bulk list-help: list-unsubscribe: List-Post: List-Id: Delivered-To: mailing list users@spamassassin.apache.org Received: (qmail 10833 invoked by uid 99); 10 Nov 2009 21:06:05 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Nov 2009 21:06:05 +0000 X-ASF-Spam-Status: No, hits=-8.0 required=10.0 tests=RCVD_IN_DNSWL_HI,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of Ralf.Hildebrandt@charite.de designates 193.175.72.31 as permitted sender) Received: from [193.175.72.31] (HELO mail-ausfall.charite.de) (193.175.72.31) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Nov 2009 21:05:54 +0000 Received: from localhost (localhost [127.0.0.1]) by mail-ausfall.charite.de (Postfix) with ESMTP id 3B6B73DC0B for ; Tue, 10 Nov 2009 22:05:34 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=charite.de; h= user-agent:in-reply-to:content-transfer-encoding :content-disposition:content-type:content-type:mime-version :references:message-id:subject:subject:from:from:date:date :received:received:received; s=default; t=1257887132; bh=gY/ag16 2x/oWlF2lhIKhzNBgsh8bvMGqoFR11mo87Cc=; b=ce5NLgFRVTYV/CZdfhht1RK 8OpO61afrfmv73X07bw3kgw3tQ7YceBE+TzsixqR+mX7T2wBUs6Y0EmnBfcnZ+wk ER3cJQGc03KOatyXUpCICC1BH3uq33z4QqEUCNZmsamcluCQNhVhXdbD5oo8T9L9 KA9Y6EMFgj/aNB4B4CW4= X-Virus-Scanned: amavisd-new at charite.de Received: from mail-ausfall.charite.de ([127.0.0.1]) by localhost (mail-ausfall.charite.de [127.0.0.1]) (amavisd-new, port 10025) with ESMTP id CcTH7smz1tAS for ; Tue, 10 Nov 2009 22:05:32 +0100 (CET) Received: from postamt.charite.de (postamt.charite.de [141.42.206.36]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by mail-ausfall.charite.de (Postfix) with ESMTPS for ; Tue, 10 Nov 2009 22:05:32 +0100 (CET) Received: by postamt.charite.de (Postfix, from userid 7945) id 0F988C3D89; Tue, 10 Nov 2009 22:05:32 +0100 (CET) Date: Tue, 10 Nov 2009 22:05:31 +0100 From: Ralf Hildebrandt To: users@spamassassin.apache.org Subject: Re: Regex Question Message-ID: <20091110210531.GN30986@charite.de> References: <5d4bae840911100515s1328d0fbme2e34bf653524db8@mail.gmail.com> <20091110133217.GZ30433@charite.de> <1257863203.8365.98.camel@testicle> <20091110203709.GK30986@charite.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) X-Virus-Checked: Checked by ClamAV on apache.org * John Hardin : > In that case, depending on the MTA logging, perhaps he could still > disable catchall and then troll the logs to see which invalid > addresses were attempted. Or block tke mail to any recipient starting with "|" In postfix that could be done with check_recipient_access regexp:/etc/postfix/blocked_recipients with /etc/postfix/blocked_recipients: /^\|/ REJECT I would weed that absolutely unwanted stuff out at the MTA level to keep resource usage low (bandwidth, mostly) > ...or does _no_ modern MTA log the recipient addresses it rejects? I > haven't actually looked... :) I'v seen sendmail & postfix log the non-existing addresses. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt@charite.de | http://www.charite.de