On 29/01/2023 18:24, Orion Poplawski wrote:
It seems that thunderbird-102.7.1-1.el8 (at least on CentOS Stream) broke OAuth authentication with outlook.office365.com. Downgrading to 102.4.0-1.el8 resolved the issue.
Error console reports:
XHR POST https://login.microsoftonline.com/common/oauth2/v2.0/token [HTTP/1.1 400 Bad Request 293ms]
Is anyone else seeing this?
Yes, on EL9. Downgrading to thunderbird-102.6.0-2.el9_1 fixes the issue. It looks like the exchange/outlook server need reconfiguring.... https://blog.thunderbird.net/2023/01/important-message-for-microsoft-office-...