I have 2 users on our SBS 2003 server (accounting and custservice), both with usernames and emails accounts (exchange 2003) named the same (accounting@... and custservice@...). Now, they have decided they will need personalized usernames and email addresses, like email@example.com. I already have their new AD and Excahnge accounts setup, but I want to move all the emails that are currently in their old account into their new account, so when they login to their new account and open outlook.....all the other account emails will be available. What is the quickest, yet best method to accomplish this task? I know you can export the pst in outlook and re-import, but is this the best method, or does exchange itself have something built in to accomplish this? Thank you for your time.