I am trying to set up a Thunderbird account, but it keeps telling me that my password is wrong. When I went to Edit/Preferences/Security/Passwords, I discovered my suspicions were correct. But I think I may be experiencing a problem that may be altogether different. When I put in my correct username and password, this is what comes up.
I just don't know what this means or what it was that I did wrong. Thunderbird opens up, I just always get this error message.