Unable to log in at server
Thunderbird stopped downloading new message 3 days ago 5/16/22. I tried a bunch of stuff, all failed. Finally, I deinstalled Thunderbird and deleted my profiles. I reinstalled Thunderbird and created a new account (gmail). The automatic configuration reported "Checking password ..." PASSED. Next it reported "Unable to log in at server. Probably wrong configuration, username or password"
I am using IMAP:
imap.gmail.com, 993, SSL/TLS, OAuth2 smtp.gmail.com, 465, SSL/TLS, OAuth2
I tried changing authentication method to normal password, no luck. I am able to log in to gmail. My account is set to allow unsecure applications.
Any ideas what is going on?
All Replies (1)
I would suggest starting here. Cookies are a common issue. https://support.mozilla.org/en-US/kb/automatic-conversion-google-mail-accounts-oauth20