Day: July 19, 2008

Cross-forest Authenticate in VBS

So the problem:

All mailboxes of the users are migrated to a central Exchange server, comming from various Exchange 5.5/2003/2003 mailservers (contact me if you want to know how 🙂 ) . and mailboxes where cloned.. now the client needs to be pointed to the new exchange server else Outlook will not work. The challenge, how do you change your mapi profile.

We had 4 scenario’s

1: The domain is NT4 no trust or no domain at all!
2: The domain the user is in, has a trust with the Exchange domain
3 The domain the user is in is a Windows 2000/2003/2008 domain no trust
4: The user is in the domain

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