Bug 1974875 Comment 0 Edit History

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User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0

Steps to reproduce:

1 - Install TB 139.0  
2 - Attempt to send 0auth2 authenticated SMTP email via Office365 or Gmail using existing config.  Send times out.

IMPORTANT: correct operation restored by reversing install back to TB 128.2.0.


Actual results:

Attempt to send email times out.


Expected results:

email should send as it does in TB 128.2.0.


Error Console Log
mailnews.smtp: Authentication failed: Unrecognized command 'Length: 7' [MN0PR02CA0012.namprd02.prod.outlook.com 2025-06-30T21:03:28.461Z 08DDB7CE0B3B5CF0] SmtpClient.sys.mjs:784:17
    _onAuthFailed resource:///modules/SmtpClient.sys.mjs:784
    _actionAUTHComplete resource:///modules/SmtpClient.sys.mjs:1185
    _onCommand resource:///modules/SmtpClient.sys.mjs:605
    _parse resource:///modules/SmtpClient.sys.mjs:402
    _onData resource:///modules/SmtpClient.sys.mjs:459

GUI popup says to enter a new password, but you cannot.  There is no way to enter a new password.

This bug still persists from the original 
  https://bugzilla.mozilla.org/show_bug.cgi?id=1919695
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0

Steps to reproduce:

1 - Install TB 139.0  
2 - Attempt to send 0auth2 authenticated SMTP email via Office365 or Gmail using existing config.  Send times out.

IMPORTANT: correct operation restored by reversing install back to TB 128.2.0.


Actual results:

Attempt to send email times out.


Expected results:

email should send as it does in TB 128.2.0.


Error Console Log
mailnews.smtp: Authentication failed: Unrecognized command 'Length: 7' [MN0PR02CA0012.namprd02.prod.outlook.com 2025-06-30T21:03:28.461Z 08DDB7CE0B3B5CF0] SmtpClient.sys.mjs:784:17
    _onAuthFailed resource:///modules/SmtpClient.sys.mjs:784
    _actionAUTHComplete resource:///modules/SmtpClient.sys.mjs:1185
    _onCommand resource:///modules/SmtpClient.sys.mjs:605
    _parse resource:///modules/SmtpClient.sys.mjs:402
    _onData resource:///modules/SmtpClient.sys.mjs:459

GUI popup says to enter a new password, but you cannot.  There is no way to enter a new password.

This bug still persists from the original bug 1919695

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