Not Catching Spams and Config
Mike's List
mikelist at leawood.com
Mon Oct 10 15:01:51 IST 2011
Required SA = 3
High SA Score = 10
Spam Actions = deliver header "X-Spam-Status: Yes"
High Scoring Spam Actions = store
Non Spam Actions = deliver header "X-Spam-Status: No"
I see. So I need to modify my "Spam Actions" and "High Scoring Spam
Actions" to that of "= delete" to remove spams and not store, i.e.
deliver with {spam?} status?
Thank you.
Mike
On Mon, 10 Oct 2011, Markus Nilsson wrote:
> Hi,
>
> SA does not trust DKIM, but you can use it to whitelist (or blacklist) certain senders that are using DKIM.
>
> If you check the scoring, you see that DKIM gives a (close to) 0 result.
>
> DKIM_SIGNED 0.10
> DKIM_VALID -0.10
> DKIM_VALID_AU -0.10
>
> I'd guess that your MS setting for scoring is not correctly set, what does your options
>
> Required SpamAssassin Score =
> High SpamAssassin Score =
> Spam Actions =
> High Scoring Spam Actions =
> Non Spam Actions =
>
> say?
>
> /Markus
>
> ______________________________________________________________________________________________________________________________________________________________________
> Från: "Mike's List" <mikelist at leawood.com>
> Till: "MailScanner discussion" <mailscanner at lists.mailscanner.info>
> Skickat: måndag, 10 okt 2011 14:59:26
> Ämne: Re: Not Catching Spams and Config
>
>
> 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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>
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