[Mimedefang] sender: <>
Alexander Dalloz
alexander.dalloz at uni-bielefeld.de
Mon Aug 16 20:05:16 EDT 2004
Am Di, den 17.08.2004 schrieb Jurgen Botz um 1:23:
> I'm seeing lots of probes for (usually non-existent) usernames
> with "MAIL FROM: <>". At first I thought maybe I should just
> drop those... but then reading the list I saw that apparently
> md_check_against_smpt_server does that. So maybe all these
> probes I'm seeing are from mimedefang sites that are getting
> spammed by someone who is forging my domain?
It is not only MimeDefang with the feature to test for valid sender
addresses. I am using milter-sender which does that and Postfix has that
feature build in.
> From a standards perspective, it sender '<>' legit?
Yes.
http://www.rfc-ignorant.org/policy-dsn.php
> :j
Alexander
--
Alexander Dalloz | Enger, Germany | GPG key 1024D/ED695653 1999-07-13
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