I have a question regarding the queue handling methods in Postfix. Is there a way to guarantee that messages that come in through the smtpd(8) server, will be delivered to local mailboxes in the exact same order by the local(8) delivery agent ? Under normal, but also non-normal times, heavy incoming traffic for example.
Also, I have the same question if the message destination address is a virtual alias, that points to several destinations, let's say 1 local and 1 remote. Will a busy remote defer the delivery of the local recipient of the message ? Thanks for your hints. Jerome
