>> >> If I set delay_warning_time for 2 days and blocked the outgoing port >> 25, what happened to the to-be-bounced mails? > > See next paragraph. > >> > When the message can't be delivered to the sender, Postfix can be >> > configured to send it to $2bounce_notice_recipient instead. >> >> The default soft_bounce is no, will it keep the mail queued and never >> return back to the sender? > > See above.
Thanks. postqueue -p and mailq doesn't display the queued mails sorted based on the arrival time. I mainly want to find out the mail with the longest time in the queue by checking the arrival time. Is there a way to do it? Thanks. Tom
