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Change username office activation
Hello, I have an active tenant with users using the onmicrosoft.com domain to authenticate and active office. This has been in place for a while. I am currently setting up AD Sync and will be chang...
Worst thing that will happen is users will be prompted to enter their credentials, advise them to use the new UPN and it will all be OK.
Worst thing that will happen is users will be prompted to enter their credentials, advise them to use the new UPN and it will all be OK.