App password using 3rd party application Live account

[ArchAngelAsh7]

Hi ,We have ERP application trying to send out email it has been working prefectly find but we found orseves in the last month were it gives us basic authentication error. I am using live account and i activated 2FA and cerated an app password with the following smtp servers smtp.office365.com , SMTP-LEGACY.OFFICE365.COM and smtp.live.com yet i still get error :EXCEPTION: Authentication unsuccessful, basic authentication is disabled.Did the same thing with gmail account activated 2fa and app password it works perfectly.Are there any issues on micorsfot side with this?

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