On 2013-05-07 13:15:01 +0200, Robert Schetterer wrote:
> Am 07.05.2013 10:54, schrieb Reindl Harald:
> > about it. I receive important mail from users whose IP doesn't have
> >> a reverse hostname. Not one user, several ones
> 
> then use some whitelist ...,should be enough i.e
> 
> smtpd_client_restrictions = permit_sasl_authenticated,
>                             permit_mynetworks,
>                             check_client_access
> hash:/etc/postfix/white_client_access,
>                             reject_unknown_reverse_client_hostname,

A whitelist is not possible as in general, I don't know who
sends me such mail: most of it concerned Debian bugs, and mail
came from various developers (and users).

Is it possible to use reject_unknown_reverse_client_hostname-like
feature as part of scoring with blacklist checking? I think
policyd-weight supported that. I consider using postfwd.

-- 
Vincent Lefèvre <vinc...@vinc17.net> - Web: <http://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

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