Hi,
My postfix server sends a copy of all sent and received e-mail to my mail archiving system by BCCing it to another domain (i.e.
archiving@archive.mydomain.com).
If for whatever reason the archive emails become undeliverable, the people who sent the e-mails start getting NDRs saying "mails to
archiving@archive.mydomain.com have been delayed".
How do I configure postfix to send NDRs for so legitimate NDRs, but any NDRs for archive.mydomain.com don't get sent out?