At work we are getting ready to create new user accounts for everyone and move their mailbox from the current AD account to the new account. The reason for this is a bit lengthy, but a big reason is people have been granted permissions based on their AD account rather than by group membership. So by switching AD accounts we can clean things up a bit. Currently the format of our usernames is first initial last name (example: John Doe is JDoe), and we will be changing to a first name dot last name format (example: John.Doe).
