Forum Discussion
Solved
How to change Alias name in Office 365
I can't change alias name where appeared the message " the object is being synchronized from your on-premises organization. This action should be performed on the object in your on-premises organiza...
- If you are running a hybrid config, you need to use the set-remotemailbox with the -alias parameter with the on premises Exchange shell instead.
Set-remotemailbox -identity walid.fawzy@contoso.com -alias wfawzy
i'm using two plans ( office 365 business premium & Exchange online "Plan 1" ) .
Usually it syncs changes from on prem AD to Azure every 30 min, unless you force a sync (at least AD Connect does). Have you waited enough? Also how are you checking if it works? New alias should appear in email addresses list in this user's Office 365 user card in admin center. You can also try sending an email to the new address.