Re: When does smtpd_reject_unlisted_recipient kick in?

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When does smtpd_reject_unlisted_recipient kick in?
\ Stefan Foerster (22 Sep 2007)
. \ (Wietse Venema) (22 Sep 2007)
. . \ Stefan Förster (22 Sep 2007)
. . . \ Justin Piszcz (22 Sep 2007)
. . . \ (Wietse Venema) (22 Sep 2007)

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Subject:	Re: When does smtpd_reject_unlisted_recipient kick in?
Group:	Postfix-users
From:	(Wietse Venema)
Date:	22 Sep 2007

Stefan F?rster:
> * Wietse Venema <wietse> wrote:
> > You can specify
> >
> > smtpd_whatever_restrictions =
> > ...
> > reject_unlisted_recipient
> > ...
> >
> > if you want to control when the recipient check is done. The
> > unfortunate result of the "move to end" change is that lots
> > of sites do greylisting or RBL lookups with recipients that
> > won't be accepted anyway.
>
> If I _do_ specify reject_unlisted_recipient explicitely, will Postfix
> skip the check at the end or do I have to specify
> smtpd_reject_unlisted_recipient = no additionally to prevent that
> check from being done twice?

postfix is smart enough not to do the check twice for the
same RCPT TO command.

Wietse