I installed MS outlook 2010 last week on one of our user machines. The mail is handled on our server which is running MS server 2008 with Exchange Server 2010 for the mail.
The install seemed to go ok, but I am getting a message on the upgraded user machine, as I start Outlook, that I should choose between using a "temporary mailbox" or use the "old data" in which case the user cannot send or receive. How do I change back to use the old mailbox instead of the temporary mailbox?
I have been selecting to use the the temporary mailbox and it does all work (has the user's old mail and will send and receive mail) except that when the user sends mail it goes out but the message stalls in the outbox rather than going to the sent messages box.
I have confirmed that the email and data files on the user machines appear to point to the correct old account.