Re: PSA: Messages sent through LA mailing lists being classified as SPAM

Your email made me had a look through my spam in gmail, and there appears
to be a large number that was marked as spam by Google too. The firs one I
found was from Andrew Bartlett, and was bounced because of SPF errors:

http://i.imgur.com/frFoPpD.png

Looking at the headers, it looks like it's confused with multiple SPF
passes.  This is probably not something LA can fix, but at a guess smxemail
may be using google somehow to do their spam filtering?

Anyway, dump of the (incorrectly-marked-as-spam) header below.

--Rob


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[192.55.98.181])
        by mx.google.com with ESMTP id
k20si22442833ioe.26.2016.01.08.19.44.05;
        Fri, 08 Jan 2016 19:44:06 -0800 (PST)
Received-SPF: pass (google.com: domain of
linux-aus-bounces-cunTk1MwBs8iFSDQTTA3OBCuuivNXqWP@public.gmane.org designates 192.55.98.181 as permitted
sender) client-ip=192.55.98.181;
Authentication-Results: mx.google.com;
       spf=pass (google.com: domain of linux-aus-bounces-cunTk1MwBs8iFSDQTTA3OBCuuivNXqWP@public.gmane.org
designates 192.55.98.181 as permitted sender) smtp.mailfrom=
linux-aus-bounces-cunTk1MwBs8iFSDQTTA3OBCuuivNXqWP@public.gmane.org;
       dkim=neutral (body hash did not verify) [email protected];
       dmarc=fail (p=QUARANTINE dis=QUARANTINE) header.from=samba.org
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Sat,  9 Jan 2016 14:43:35 +1100 (AEDT)
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X-Virus-Scanned: Debian amavisd-new at mailhost.linux.org.au
Received-SPF: Pass (sender SPF authorized) identity=mailfrom;
 client-ip=144.76.82.148; helo=hr2.samba.org; envelope-from=
[email protected];
 receiver=linux-aus-cunTk1MwBs8iFSDQTTA3OBCuuivNXqWP@public.gmane.org
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=samba.org
;
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Message-ID: <1452303106.22992.81.camel-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>
From: Andrew Bartlett <[email protected]>
To: Anthony Towns <[email protected]>, [email protected]
Date: Sat, 09 Jan 2016 14:31:46 +1300
In-Reply-To: <20160108134754.GA10295-MwjkAAnuF3mZrXVZziXMUTSf8X3wrgjD@public.gmane.org>
References: <20160108134754.GA10295-MwjkAAnuF3mZrXVZziXMUTSf8X3wrgjD@public.gmane.org>
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Subject: Re: [Linux-aus] LA co-branding proposal
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On Thu, Jan 14, 2016 at 6:54 AM, Mark Foster <[email protected]> wrote:

> Hi Folks
>
> I just had to re-enable my subscription to linux-aus as the Mailman
> instance had disabled my email subscription due to excessive bounces.
>
> I use the anti-spam services offered by SMX (smxemail.com) and using
> their Web UI I can see that the emails identified by the attached CSV were
> recently rejected as spam by their platform.
>
> Their spam engines are commercial in nature and whilst pretty accurate, do
> false-positive occasionally. It suggests that something about the email
> content/payload matches an email previously reported as spam to one of the
> engines concerned.
>
> If one of the list administrators is able to capture one or more of the
> emails that was bounced, it can be sent to emailsupport-6ltuwhYctKNWk0Htik3J/[email protected] with
> the comment 'false positive' and they can re-check it and if still
> reporting as spam, attempt to correct this.  Otherwise a warning for anyone
> else employing anti-spam software.
>
> (I've now whitelisted the envelope-sender for both linux-aus and announce
> lists... but from my view I will never see the offending messages as they
> were 550 rejected by my MX's).
>
> Cheers
> Mark.
>
>
>
> _______________________________________________
> linux-aus mailing list
> [email protected]
> http://lists.linux.org.au/mailman/listinfo/linux-aus
>
>

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