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
