Re: Skipping RBL checks for internal servers

[Reindl Harald]

Am 18.03.2015 um 21:48 schrieb Quanah Gibson-Mount:

I noticed that some of the Zimbra auto-generated emails (reports on
various bits) are getting hit with RBL scoring for some customers.  This
appears to be because they are (quite reasonably) using private IPs on
some of thier internal Zimbra servers.  However, when it goes through
the MTA, it gets hit as spam because of this.  Example:

X-Spam-Status: Yes, score=10.297 tagged_above=-10 required=10
        tests=[ALL_TRUSTED=-1, BAYES_00=-0.5, T_RP_MATCHES_RCVD=-0.01,
        URIBL_BLACK=3.25, URIBL_DBL_SPAM=2.5, URIBL_JP_SURBL=1.25,
        URIBL_RHS_DOB=1.514, URIBL_SBL_A=0.1, URIBL_WS_SURBL=1.608,
        URI_HEX=1.122, URI_NOVOWEL=0.5, URI_TRY_3LD=0.963,
        DSPAM.Innocent=-1.000] autolearn=no autolearn_force=no

The originating IP is Received: from zcs1.example.com (LHLO
zcs1.example.com) (10.2.0.3)


The IP is clearly listed in trusted_networks

your problem are not RBL's
your problem are URIBL's and so mail content



that has nothing to do with the source IP

ask yourself why autogenerated mails contains crap URLs listed on URIBL_BLACK, URIBL_JP_SURBL *and* URIBL_WS_SURBL

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