Not Catching Spams and Config

Mike's List mikelist at leawood.com
Mon Oct 10 13:59:26 IST 2011


I reset my Bayesian filter daily, 86400 sec, so this seems to help a
bit.  Additionally, I noticed spams are getting through even though
I set my required score at 3 and the score > 3, example below.
Furtheremore, there seems to be a pattern that spams are using DKIM
to bypass SpamAssassin?

All the spams that got through used servers with DKIM signature.  This
is not a MailScanner issue but probably SpamAssassin issue with allowing
and/or trusting mail servers with DKIM?

Get on SA mailing list and notify?


DKIM-Signature: v=1;
     a=rsa-sha1; c=relaxed/relaxed; d=usmortgagehelper.com; s=gamma;
     t=1318215904; bh=VEP5C3Xju7bl6QtMCTmnJKkE8pk=; h=To:From;
     b=TVBqyP5jfRrp1f5hxil8Dmyz5n5d6WFoeiI/33/3N/8+NJXy9uKfEdJBLqplEsykz
      BvGivaUFmcXyTP1eprjGHcWBLeKcdxfxwe9uHQh3hlqP9mxqQkcnj8RoU5Une/B
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
     s=gamma; d=usmortgagehelper.com;
     h=To:From;
     b=CwjXvg9wNQhJ4hhquqk+9iYNi8RvvejnDQx7DAp8/UwUYjeudyDovC2eVW1vpRrGU
     uKSNCL3cffKOWrM1XsQ/97JRsyHNwFlw2M69JQdReaxiFwBxY5aJS0ZAkmY/tUO;
Received: from vargas.desylva.onlinejobhelpers.info by
vargas.desylva.onlinejobhelpers.info with local (Exim 4.63)
     id 683438-q83a1858095-34
     for root at desylva.onlinejobhelpers.info; 09 Oct 2011 23:05:04 -0400
Received: from usmortgagehelper.com (localhost.localdomain [127.0.0.1])
     by vargas.desylva.onlinejobhelpers.info (Postfix) with ESMTP id
44q83a1858095
     for root at localhost; 09 Oct 2011 23:05:04 -0400
Message-ID: <1318215904.olhnweddetoyjhlvanr at usmortgagehelper.com>
Precedence: bulk
List-Unsubscribe: <mailto:list at usmortgagehelper.com?subject=unsubscribe>
Content-Language: en-US
Content-type: multipart/alternative;
boundary="__MailScanner_found_Cyrus_boundary_substring_problem__"
X-ORG-MailScanner-Information: Please contact the ISP for more
information
X-ORG-MailScanner-ID: p9A35PY9014111
X-ORG-MailScanner: Found to be clean
X-ORG-MailScanner-SpamCheck: spam, SpamAssassin (not cached,
score=5.149,
     required 3, DCC_CHECK 1.10, DKIM_SIGNED 0.10, DKIM_VALID -0.10,
     DKIM_VALID_AU -0.10, HTML_IMAGE_RATIO_02 0.81, HTML_MESSAGE 0.00,
     LOTS_OF_MONEY 0.00, RCVD_IN_BRBL_LASTEXT 1.64, SPF_HELO_PASS -0.00,
     SPF_PASS -0.00, URIBL_DBL_SPAM 1.70)
X-ORG-MailScanner-SpamScore: sssss
X-ORG-MailScanner-From: rate.alert at usmortgagehelper.com
X-Spam-Status: Yes


On Sun, 9 Oct 2011, Mike's List wrote:

>
> I'm getting lots of spams, even though I have lowered the SA required
> scores in the MailScanner.conf to that of 3.  It seems like some spams
> are not even being check by SpamAssassin?  B
>
>
> 	From /etc/MailScanner/MailScanner.conf
> 		Required SpamAssassin Score = 3
>
>
> 	Header: X-YOURORG-MailScanner-SpamCheck: not spam, SpamAssassin
> 	(not cached, score=0, required 3, autolearn=not spam)
>
>
> How can spams be getting a score of 0 if it is run through all those
> RBLs, Pyzor, Razor, DCC, etc.?
>
>
> I ran sa-update, and looked at /etc/sysconfig/update_spamassassin file
> and saw the below.  However, the below scripts are no where in /usr/bin
> but in /usr/local/bin.
>
> MSSAUPDATE=/usr/sbin/update_spamassassin
> SAUPDATE=/usr/bin/sa-update
> SACOMPILE=/usr/bin/sa-compile
> SAUPDATEARGS=""
>
>
> I can make the change, etc. but I'm wondering what else I need to modify
> to make this work?  Is there like a "global" setting that missed
> somewhere during Clam-SA installation, i.e. with the install.sh script?
>
> All inputs are welcome.  Thank you.
>
>
> Mike
>
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