we are creating AD Global Security groups and then using them in the Sharepoint Members, visitors and owners. When a user in the Members group emails to the Sharepoint Discussion group their email is not posted. I can see it get to the drop folder and be picked up by the timer job but it still doesn't show in the discussion board. If we directly add a user to the Sharepoint Member's group their email is posted to discussion board. How do we get the members there in the AD Group to post to discussion board.