This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

TB login problems

  • 2 replies
  • 0 have this problem
  • 1 view
  • Last reply by sfhowes

more options

I changed my google email password yesterday. now when i go to check mail with Thunder bird I get "authentication error when connecting to server imap.google.com " even though i put in the correct password. any suggestions as to how to fix this? Update TB?

I changed my google email password yesterday. now when i go to check mail with Thunder bird I get "authentication error when connecting to server imap.google.com " even though i put in the correct password. any suggestions as to how to fix this? Update TB?

All Replies (2)

more options

Remove the password. That defeats the special password Gmail uses for your thunderbird.

more options

Check that the incoming server is imap.gmail.com (not imap.google.com or imap.googlemail.com) on 993, SSL/TLS, OAuth2 authentication, User Name = email address. For the outgoing: smtp.gmail.com on 465, SSL/TLS, OAuth2 authentication, User Name = email address. Remove the entries from Saved Passwords in Settings/Privacy & Security, restart TB, enter the account password in the OAuth window to allow TB access.