Hi All,
I have a situation where some of my internally hosted exchange mailboxes have been deleted because they have been moved to an externally hosted mail solution.
However now when any of my internally hosted users, (still using exchange) tries to send a mail the moved email address they get an error from the exchange server saying the address could not be resolved.
It's as if the x400 address for the delted user is being retained by the server even after both user and mailbox have been delted, anyone have any ideas on how to fix this?