Avatar for Username

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

This thread was archived. Əgər kömək lazımdırsa lütfən yeni sual verin.

Authentication Failure Again and Again

  • 2 cavab
  • 1 has this problem
  • 24 views
  • Last reply by mencjusz13

mencjusz13
mencjusz13
more options

Dear All,

since yesterday Thunderbird is showing authentication failure for gmail account. I have tried all the solution previous proposed. For e.g. deleted gmail passwords, restart Thunderbird, and complete OAuth2. After completing the process, the authentication failure appears again and I have to pass through OAuth2 again...and again. Cookies are on. The 'general.useragent.compatMode.firefox' is set to True.

I'm not sure what else I should do.

Thank you for your help.

Michael

Dear All, since yesterday Thunderbird is showing authentication failure for gmail account. I have tried all the solution previous proposed. For e.g. deleted gmail passwords, restart Thunderbird, and complete OAuth2. After completing the process, the authentication failure appears again and I have to pass through OAuth2 again...and again. Cookies are on. The 'general.useragent.compatMode.firefox' is set to True. I'm not sure what else I should do. Thank you for your help. Michael

All Replies (2)

mencjusz13
mencjusz13 Question owner
more options

Okay, it seems there is one more option for those who struggle with this issue. I did go to the google account settings -> security, and removed Thunderbird from trusted apps follow by OAuth2 authentication in Thunderbird.

It works for now.

Modified by mencjusz13

mencjusz13
mencjusz13 Question owner
more options

Back to square one. Authentication failure again.