I'm in the process of migrating to godaddy hosting from ATT hosting.
Currently we have everyone with IMAP connections to their inbox through thunderbird and iOS clients.
I can transfer easily using thunderbird by just drag and dropping emails into another account but it seems to take a long time. Also it seems to transfer more than I seem to have in terms of size of emails. Like as if was downloading them first then transferring to another server.
There is a USERS folder in my entire account and under each user seems to be their email content. This is seen when I go into website management tool that ATT hosting has. I was thinking there could be a way to just use some FTP tool to copy and paste the users folder into new host!?