David Touzeau:
> Le samedi 19 mars 2011 ? 09:11 -0400, Wietse Venema a ?crit :
> > reject_unlisted_sender
> 
> Dear weitse.
> 
> i have read (and understand) ,that reject_unlisted_sender can only
> available when senders are known and internals.
> But when users send outbound mails to internet we cannot list internet
> domains.

You wrote:

> But i did not want to postfix growing the bounce queue for 5 days for
> this kind of errors.

If you don't want to have a 5-day bounce queue for OUTBOUND MAIL,
then don't accept mail from an INSIDE USER with an BOGUS SENDER
ADDRESS. Use smtpd_reject_unlisted_sender or reject_unlisted_sender.

        Wietse

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