Hi Simon, thanks for your reply, what I don't understand is how send email from email client and put the email in excess to postfix queue and no have an error message and manually re-send emails.
Thanks > Pol Hallen <[email protected]> wrote: > >> should DEFER put email to postfix queue? > > No, the whole point is that it defers it - which means it tells Postfix to > reject the message with a temporary fail (4xx) code. A reject means reject > the message with a permanent fail (5xx) code. > The difference is that when a mail transport agent (aka mail server) has > it's delivery attempt reject with a 4xx code it will requeue the message > and try again later, but with a 5xx code it will not attempt another > delivery and will do whatever the site config says to do - typically send > a "sorry I couldn't deliver your message" email to the sender. > > But when the sending client is a mail user agent (aka email program), the > user will get an error message and will have to manually try sending > again. > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.policyd.org/mailman/listinfo/users_lists.policyd.org > _______________________________________________ Users mailing list [email protected] http://lists.policyd.org/mailman/listinfo/users_lists.policyd.org
