(In reply to Andrey Kiryanov from comment #66)
> Hi,
>
> I can confirm that after installing the 102.7.1 (64-bit windows) I can now READ e-mails from office365 account, but I still cannot SEND them.
> SMTP auth window pops up, everything goes as normal, except that after a couple of seconds TB shows "Login to server outlook.office365.com failed". I've tried deleting OAuth tokens from the password manager and re-authenticating but to no avail.
(In reply to Andrey Kiryanov from comment #66) office365. com failed". I've tried deleting OAuth tokens from the password manager and re-authenticating but to no avail.
> Hi,
>
> I can confirm that after installing the 102.7.1 (64-bit windows) I can now READ e-mails from office365 account, but I still cannot SEND them.
> SMTP auth window pops up, everything goes as normal, except that after a couple of seconds TB shows "Login to server outlook.
Here's what I see in the error console:
ailnews.smtp: Command failed: 535 Authentication unsuccessful [GVYP280CA0032. SWEP280. PROD.OUTLOOK. COM 2023-02- 01T13:00: 01.837Z 08DB04378CB01E1D]; currentAction= _actionAUTH_ XOAUTH2 SmtpClient. jsm:515: 19 ///modules/ SmtpClient. jsm:515 ///modules/ SmtpClient. jsm:360 ///modules/ SmtpClient. jsm:414
_onCommand resource:
_parse resource:
_onData resource:
mailnews.smtp: Error during AUTH XOAUTH2, sending empty response
IMAP authentication with the very same credentials works though.