Here's an issue that's very strange. I had an existing Exchange 03 single server running on our network. We recently introduced a Exchange 07 server (also a single server) to start the migration from 03 to 07.
Every night I received the e-mail from Administrator account that my mailbox is too large. After I moved my mailbox over from 03 to 07, that reminder continued to arrive, however, the from address has changed to something like this -
What is causing this and is there a way to fix this?
Thanks in advance!