Change email address of a Plan in Office 365 planner

When you add a new plan in the Office 365 Planner, a public group is automatically created with an email address that matches the initial name.
It is possible to change the email address of a Plan using powershell.

Start Windows PowerShell and run these commands to connect to Exchange Online

Now run this command to list all unified groups

Copy the identity value of the group/plan you want to change and use it in this command to add a new Primary mail address.

To see if it worked run this command again to list all unified groups


After changing the primary Email Address you may want to remove to old email address which is now an alias.


I hope this was informative. For questions or comments you can always give a reaction in the comment section or contact me:


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