Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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
Open

Authentication Failed with new outlook.com accounts

Thunderbird Send and receive email
Stefano replied
Stefano
Stefano

TB Authentication Failed with new outlook.com accounts Definetely not a problem of username, password, etc: everything double checked. No problems with old outlook.com accounts or connecting BlueMail for Windows to the new created accounts, but still I would like to use Thunderbird...

TB Authentication Failed with new outlook.com accounts Definetely not a problem of username, password, etc: everything double checked. No problems with old outlook.com accounts or connecting BlueMail for Windows to the new created accounts, but still I would like to use Thunderbird...

All Replies (1)

Stefano
Stefano Question owner

Permission required from Thunderbird are different from those required from Bluemail... this is the only difference in the settings

Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.