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Posted to users@spamassassin.apache.org by Greg Troxel <gd...@ir.bbn.com> on 2011/03/22 20:58:09 UTC

TAB_IN_FROM from git@vger.kernel.org

I've been noticing that mail from git@vger.kernel.org is getting lots of
points, and this seems like a recent change.  Specifically, these rules
are hitting on almost all messages:

        *  0.1 KB_DATE_CONTAINS_TAB KB_DATE_CONTAINS_TAB
        *  3.8 TAB_IN_FROM From starts with a tab

Looking back, it seems this mailing list is replacing

  From: user@domain

with

  From:\tuser@domain

for some reason.  I can certainly reduce the score, but 3.8 strikes me
as pretty high, and this seems to be a recently added rule.

I see that this has been brought up before:

   https://issues.apache.org/SpamAssassin/show_bug.cgi?id=6429


Re: TAB_IN_FROM from git@vger.kernel.org

Posted by Greg Troxel <gd...@ir.bbn.com>.
Adam Katz <an...@khopis.com> writes:

> On 03/22/2011 12:58 PM, Greg Troxel wrote:
>> I've been noticing that mail from git@vger.kernel.org is getting lots
>> of points, and this seems like a recent change.  Specifically, these
>> rules are hitting on almost all messages:
>> 
>>         *  0.1 KB_DATE_CONTAINS_TAB KB_DATE_CONTAINS_TAB
>>         *  3.8 TAB_IN_FROM From starts with a tab
>> 
>> I see that this has been brought up before:
>> 
>>    https://issues.apache.org/SpamAssassin/show_bug.cgi?id=6429
>
> Does ALL mail from that list trigger these rules, or just some?  Is the
> User-Agent header always "Gnus/5.11 (Gnus v5.11) Emacs/22.2 (gnu/linux)"
> when it triggers?
>
> If you have examples of other User Agents, please post them to the bug.

I have a file of 217 messages as received from the list that hit
TAB_IN_FROM that I can put up for download.  The rules are in some sense
right - there really are tabs in the mail.

Here's an example message; in my composition buffer (gnus) there really
are tabs, which I M-w and C-y'd from the file on disk in the IMAP folder.
I've added two spaces before each line with ^X^I but it's otherwise unmunged.

  Return-Path: <gi...@vger.kernel.org>
  X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on fnord.ir.bbn.com
  X-Spam-Level: 
  X-Spam-Status: No, score=-3.7 required=1.0 tests=BAYES_00,KB_DATE_CONTAINS_TAB,
          TAB_IN_FROM autolearn=no version=3.3.1
  X-Spam-DCC: :_DCCR
  X-Original-To: gdt@ir.bbn.com
  Delivered-To: gdt@ir.bbn.com
  Received: from vger.kernel.org (vger.kernel.org [209.132.180.67])
          by fnord.ir.bbn.com (Postfix) with ESMTP id 3949352C8
          for <gd...@ir.bbn.com>; Tue, 22 Mar 2011 16:01:20 -0400 (EDT)
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  Date:	Tue, 22 Mar 2011 21:00:57 +0100
  From:	SZEDER =?iso-8859-1?Q?G=E1bor?= <sz...@ira.uka.de>
  To:	Jeff King <pe...@peff.net>
  CC:	Junio C Hamano <gi...@pobox.com>, <gi...@vger.kernel.org>
  Subject: Re: [PATCH] git-am.txt: advertise 'git am --abort' instead of 'rm
          .git/rebase-apply'
  Message-ID: <20...@neumann>
  References: <13...@ira.uka.de>
          <20...@sigill.intra.peff.net>
  MIME-Version: 1.0
  Content-Type: text/plain; charset="iso-8859-1"
  Content-Disposition: inline
  Content-Transfer-Encoding: 8bit
  In-Reply-To: <20...@sigill.intra.peff.net>
  User-Agent: Mutt/1.5.20 (2009-06-14)
  Sender:	git-owner@vger.kernel.org
  Precedence: bulk
  List-ID: <git.vger.kernel.org>
  X-Mailing-List:	git@vger.kernel.org
  X-Greylist: Sender IP whitelisted by DNSRBL, not delayed by milter-greylist-4.2.6 (fnord.ir.bbn.com [0.0.0.0]); Tue, 22 Mar 2011 16:01:21 -0400 (EDT)

  On Tue, Mar 22, 2011 at 03:17:08PM -0400, Jeff King wrote:
  > On Tue, Mar 22, 2011 at 07:42:25PM +0100, SZEDER Gábor wrote:
  > 
  > > -The command refuses to process new mailboxes while the `.git/rebase-apply`
  > > -directory exists, so if you decide to start over from scratch,
  > > -run `rm -f -r .git/rebase-apply` before running the command with mailbox
  > > +The command refuses to process new mailboxes before the current
  > > +operation isn't finished, so if you decide to start over from scratch,
  > > +run `git am --abort` before running the command with mailbox
  > >  names.
  > 
  > Grammar: it should be "...before the current operation is finished".

  Thanks; I almost wrote after the '---' that I'm not quite happy with
  the wording of the first part of the sentence, but I just couldn't see
  why...  at least now I know ;)


  Best,
  Gábor

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Re: TAB_IN_FROM from git@vger.kernel.org

Posted by Adam Katz <an...@khopis.com>.
On 03/22/2011 12:58 PM, Greg Troxel wrote:
> I've been noticing that mail from git@vger.kernel.org is getting lots
> of points, and this seems like a recent change.  Specifically, these
> rules are hitting on almost all messages:
> 
>         *  0.1 KB_DATE_CONTAINS_TAB KB_DATE_CONTAINS_TAB
>         *  3.8 TAB_IN_FROM From starts with a tab
> 
> I see that this has been brought up before:
> 
>    https://issues.apache.org/SpamAssassin/show_bug.cgi?id=6429

Does ALL mail from that list trigger these rules, or just some?  Is the
User-Agent header always "Gnus/5.11 (Gnus v5.11) Emacs/22.2 (gnu/linux)"
when it triggers?

If you have examples of other User Agents, please post them to the bug.