Rollback option for exchange related services for administrators.
The possibility for administrators to perform a rollback for i.e. calendars and e-mail inboxes etc.
This is key for restoring User alias' that will not restore when you bring an account back! Emails, calendar and notes come back but not user Alias'!!!!!
This needs to be addressed, adding back over 100 user accounts to restore allias' all because Microsoft support had us select the wrong subscription wiping out over 100 users allias' this is ridiculous. If you didn't have a monopoly on Office products we would of gone else where for this service.