Hi, > I have a situation where my primary/final MX server will be down for > an indefinite period of time, possibly up to a week. During that time > I would like to have the secondary MX server to keep every message > queued, and keep on retrying, without ever "timing out" and without > sending any "undeliverable" notifications to the sender.
does it really have to be indefinite or would the following setting (on the 2ndary MX) be sufficient? maximal_queue_lifetime = 30d See http://www.postfix.org/postconf.5.html#maximal_queue_lifetime for more information. Cheers, Jan