Salvatore Palazzolo:
> Hi Wietse.
> Could you please reply to this question?
I already replied three weeks ago.
Wietse
Subject: Re: R: postfix TLS question
To: Postfix users <postfix-users@postfix.org>
Date: Wed, 22 Oct 2014 07:27:49 -0400 (EDT)
Message-ID: <3jn8zy3m5tzj...@spike.porcupine.org>
From: wie...@porcupine.org (Wietse Venema)
Salvatore Palazzolo:
> Dear Wietse.
> We already discuss about a TLS question a lot of months ago.
> I have now an other question for you.
> Is it possible avoid that if my Postfix send an email to an External Domain
> which is required to be encrypt in TLS, the email is kept in deferred queue?
> We would like in that case reject that because we think that it?s a permanent
> error for us and we would like advise the sender as soon as possible of the
> error.
http://www.postfix.org/postconf.5.html#smtp_delivery_status_filter
Wietse
