How to move a user account from one SmarterMail domain to another

To move a user account from one SmarterMail domain to another.

1. Create a new user in the new domain 
2. Stop the SmarterMail service
3. Copy the folder C:\SmarterMail\Domains\example.com\User folder from the old domain to the new domain.
4. Restart the SmarterMail service
5. Delete the User from the old Domain