Gmail will ask you if itâ s a POP3 account or an IMAP account. Pick IMAP. Youâ ll need to add the server that your provider ...

If you have chosen to forward your emails using the POP and IMAP options in the Gmail settings and chose to delete the forwarded emails, you might have lost the emails. Check the forwarding ...

Once everything is set up, you can use Thunderbird offline ... all of them or specific ones—between your local Gmail backup ...