Aug 11 2021 05:59 AM
Hi,
We have a working hybrid Exchange Online setup which is working fine for all users with our original email address. We recently purchased and new email domain and want to move two users to that domain. The problem is, after changing the user's UPN to the new domain for sign in, the user is constantly getting prompted for user credentials in Outlook.
What has been done:
Is there anything else in Active Directory that I should be doing that I'm missing?
Regards
Paul
Aug 11 2021 08:35 AM