It makes no sense to block a mail by RBL (IP) if it passed the DKIM check.
Other domains may use the same sending IP. In this case it is better to
block the domain.
Thomas
Von: "Andy Knuts" <[email protected]>
An: "For Users of ASSP" <[email protected]>
Datum: 16.07.2016 15:22
Betreff: Re: [Assp-user] RBL_not_checked_for_some_ema ils?
Well, it does not seem to do any RBL check if DKIM has passed.
Looking assp.pl I see this:
...
mlog($fh,"$tlit DKIM signature $this->{dkimverified} - $detail -
sender policy is: $dkimwhy_s - author policy is: $dkimwhy_a") if
$ValidateSenderLog && $DoDKIM>=2;
$this->{rwlok}=1;
...
So it sets rwlok=1 if DKIM has passed. Commenting this out makes RBL check
works no matter if DKIM has passed or not.
Kind regards,
Andy
----- Original Message -----
From: Thomas Eckardt
[mailto:[email protected]]
To: For Users of ASSP
[mailto:[email protected]]
Sent: Sat, 16 Jul 2016 11:50:59
+0100
Subject: Re: [Assp-user] RBL_not_checked_for_some_emails?
> RBL is skipped in the following cases.
>
> - a RBLCache entry is found (OK - not listed)
> - acceptallmail
> - ISPIP
> - noprocessing
> - RWL
> - whitelisted
> - noRBL
> - outgoing or local mail
> - contentonly
>
>
> Thomas
>
>
>
>
>
>
> Von: "Andy Knuts" <[email protected]>
> An: [email protected]
> Datum: 14.07.2016 11:45
> Betreff: [Assp-user] RBL_not_checked_for_some_emails?
>
>
>
> My ASSP is filtering a lot of spam, so far so good.
> But most of the spam that still gets in my mailbox is sent from IP's
> listed on b.barracudacentral.org.
> For some reason ASSP is not checking the RBL lists for those emails
while
> it does check RBL's for many other mails.
> I enabled verbose logging for dnsbl and I can see it doing a lot of RBL
> check for many mails.
> For some reason it's just not checking the RBL's for some emails and
they
> end up in my mailbox.
>
> I have been investigating this for a while and i THINK ASSP is not
> checking RBL's if DKIM has passed, is this correct?
>
> If yes, can we modify this behaviour?
>
> Thanks
>
>
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------------------------------------------------------------------------------
What NetFlow Analyzer can do for you? Monitors network bandwidth and
traffic
patterns at an interface-level. Reveals which users, apps, and protocols
are
consuming the most bandwidth. Provides multi-vendor support for NetFlow,
J-Flow, sFlow and other flows. Make informed decisions using capacity
planning
reports.http://sdm.link/zohodev2dev
_______________________________________________
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DISCLAIMER:
*******************************************************
This email and any files transmitted with it may be confidential, legally
privileged and protected in law and are intended solely for the use of the
individual to whom it is addressed.
This email was multiple times scanned for viruses. There should be no
known virus in this email!
*******************************************************
------------------------------------------------------------------------------
What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic
patterns at an interface-level. Reveals which users, apps, and protocols are
consuming the most bandwidth. Provides multi-vendor support for NetFlow,
J-Flow, sFlow and other flows. Make informed decisions using capacity planning
reports.http://sdm.link/zohodev2dev
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