Client of ours decided to upgrade their server hardware what we already did. They are small office so we just got new server and installed SBS 2003 R2 from scratch. The only information we need to transfer is once Exchange account from old server to the same account on new server - all the contacts, messages and calendar items. Right now I have new server up and running and old server connected to internet behind second router so I can access them both remotely. How can I migrate this user Exchange data and merge it to his new account (the email is the same on old and new server)? Thank you.