Hi,
we have a bunch of users who use our SASL-enabled SMTP server to
relay their mail when on the road. This causes the following
Received header:
Received: from septumania (217-162-227-XXX.dclient.hispeed.ch [217.162.227.XXX])
(using SSLv3 with cipher RC4-MD5 (128/128 bits))
(Client did not present a certificate)
by gaia.aXXXb.ch (postfix) with ESMTP id 7A5981C4F52F;
Thu, 23 Feb 2006 11:20:39 +0100 (CET)
Consequently, Spamassassin tags the message as spam:
Content analysis details: (5.5 hits, 5.0 required)
2.0 RCVD_IN_SORBS_DUL RBL: SORBS: sent directly from dynamic IP address
[217.162.227.XXX listed in dnsbl.sorbs.net]
1.8 RCVD_IN_DSBL RBL: Received via a relay in list.dsbl.org
[<http://dsbl.org/listing?217.162.227.XXX>]
1.7 RCVD_IN_NJABL_DUL RBL: NJABL: dialup sender did non-local SMTP
[217.162.227.XXX listed in combined.njabl.org]
Well, sure, this makes sense, but how can I support this standard
use-case? Postfix adding a SASL-header that causes Spamassassin then
to ignore the message isn't the solution as spammers would simply do
that sooner or later. Short of whitelisting people, what should
I do?
--
martin; (greetings from the heart of the sun.)
\____ echo mailto: !#^."<*>"|tr "<*> mailto:" net@madduck
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windoze 98: <n.> useless extension to a minor patch release for 32-bit
extensions and a graphical shell for a 16-bit patch to an 8-bit
operating system originally coded for a 4-bit microprocessor, written
by a 2-bit company that can't stand for 1 bit of competition.
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