Adding permissions to edit calendar via Powershell for Exchange

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Needed to add permissions to a new secretary to edit her boss’ calendar.

One method to do this is to do it from the owner’s outlook itself.

But what if they are unavailable?

Open up EMS , Exchange Management Shell


To see who has permissions to the calendar:

Get-MailboxPermission -identity “username:\Calendar”

Get—MailhoxFolderPermission —identity “a uerlname:\calendar’P Runspaceld : -da?fa44a9bf FolderNane : Calendar User : Default AccessRights : {AvailahilityOnly} Identity : Default IsUalid : True” height=”129″ width=”729″>


to add permissions:

Add-MailboxFolderPermission -identity “username:\Calendar” -user “secretary” -AccessRights editor


Now you will see the user listed there


If we want to remove permissions then we would use

remove-MailboxFolderPermission -identity “username:\Calendar” -user “secretary”



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