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Re: check sender address for auth user only ?

From: Magnus Bäck (magnusdsek.lth.se)
Date: Tue Jun 06 2006 - 05:52:30 CDT

On Tuesday, June 06, 2006 at 12:21 CEST,
     Dalis-Adrian <dalis_adrianyahoo.com> wrote:

> --- Magnus Bäck <magnusdsek.lth.se> wrote:
>
> > http://www.postfix.org/postconf.5.html#smtpd_sender_login_maps
> > http://www.postfix.org/postconf.5.html#reject_authenticated_sender_login_mismatch
> > http://www.postfix.org/postconf.5.html#reject_sender_login_mismatch
> > http://www.postfix.org/postconf.5.html#reject_unauthenticated_sender_login_mismatch
>
> I read docs before, my case is special, i need to allow "domain.com"
> for all auth user only

Yes, everyone thinks they're special. You could indeed use
reject_sender_login_mismatch for this, but this is simpler:

main.cf:
smtpd_sender_restrictions =
        permit_sasl_authenticated,
        check_sender_access hash:/path/to/file

/path/to/file:
example.com REJECT

--
Magnus Bäck
magnusdsek.lth.se