Area: Outlook add-in
Have the Outlook Add-in dynamically change allowed buttons depending on policy settings, mailbox/folder clicked on etc. Right now you might have store in vault, restore from vault and so on, on your primary mailbox, but a secondary mailbox you may only have the ability to read (and search) for information.. so, when you select that additional mailbox the buttons which are visible in the ribbon/toolbar should change to reflect that.
