I am trying to sync my emails from Gmail to Thunderbird via IMAP. But it is telling me that my username or password is wrong. It is only asking me for a new username, Gmail email address and Gmail password, so it can only be either the email address or password that they think it wrong - but neither is wrong... I have tried copy and pasting, typing it in, but nothing seems to work. What can I do? I have attached a screenshot of my problem. Cheers. Rich