I want to use Active Directory to share an Outlook Calendar without using Outlook itself to do this. The Properties page of a user account in Active Directory has the Exchange Advanced tab to set permissions. When I used this tab, it seemed that permissions can only be given to the entire email and not a specific Outlook folder like Inbox, Calendar or Contacts. I have no problem sharing individual folder in Outlook. When I tried this in Active Directory, only "Full mailbox access" permission seemed to work but it gave access to all folders in Outlook. I only need access to the Calender folder in Outlook. Any help will be appreciated.