Some computers have been processed by Migration Manager Resource Updating Manager (RUM) and moved to the target domain. While the target domain already has accounts and mailboxes created for these users, they are still logging into the source domain with their source credentials. Upon launching Outlook, users no longer have the same Outlook 2007 profile settings. The following pop up messages may be encountered by migrated users when they launch Outlook 2007 on their machines:
The Microsoft Exchange Administrator has made a change that requires you quit and restart Outlook
Your mailbox has been temporarily moved on Microsoft Exchange server. A temporary mailbox exists, but might not have all of your previous data. You can connect to the temporary mailbox or work offline with all of your old data. If you choose to work with your old data, you cannot send or receive e-mail messages
Further examination shows that the source mail profile is now pointing to the target Exchange 2007/2010 server while CPUU/ was never executed. How to explain and fix this behavior?
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