Can you go to GMail settings and make sure you have IMAP enabled (in "Forwarding and POP/IMAP" tab)?
To reset settings, open seahorse app ("Passwords and keys"), search for "unity-mail" and delete all found entries.
Can you go to GMail settings and make sure you have IMAP enabled (in "Forwarding and POP/IMAP" tab)?
To reset settings, open seahorse app ("Passwords and keys"), search for "unity-mail" and delete all found entries.