I recently moved my domain from onewebhostinghub.com to Network Solutions (along with my website). Network Solutions gave me instructions on how to set up my T-Bird email with them, which works fine. However, they had me create a new "account" in T-Bird rather than edit my existing one. I now realize I have many saved emails in the old TB "account" I need to move over the "new" one. Any suggestions on how to do that?