How do you tell whether a meeting has been sent or not? I see Appointment Item properties to tell me if the item has been changed since being saved, but I don't see one telling me if it has been sent yet. Outlook itself knows - it displays a message at the top of the unsent meeting saying "Invitations have not been sent for this meeting." Obviously I am missing something easy, but I (at least think I) have looked down all the properties and don't see it. I know how to retrieve appointments/meetings in general, but need to be able to tell if they have been sent yet. Thx!