mailbox has been temporarily moved

[Appelq]

We have Exchange 2003 running and most clients still use Outlook 2003,
I recently upgraded to Outlook 2007.
I occasionally need to support my end users and sometimes I would have to
shut down outlook, and change my profile on my Pc to that user and open
Outlook as that person. It works fine going in, but when I shut off Outlook,
and changed my profile back to my own, I get an error message:
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.
Choices to Click:
Use Temporary Mailbox // Use Old Data // Cancel"

I selected "Use Temporary Mailbox" after doing that everything SEEMS ok. all
my mail is there. I never saw this with Outlook 2003.

What's the deal? Is it something I should worry about?
Is there any possible bad result likely to happen for the other end user I
was trying to help?
Is there a way to stop that from happening?
thanks,
Chuck

 

[Patrick Reed]

Do you have any of these other profiles set to use Cached Exchange Mode? If
so, is your profile set to use Cached Exchange Mode? There may be an issue
with the OST settings/filename between your profile and another.

More than likely, if you're using Cached Exchange Mode, the upgrade of the
Outlook client hosed up the OST. I would recommend deleting or renaming the
OST file, create a new Outlook profile, and let it create a new OST.