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Unable to login at server probably wrong configuration or username or password

  • 4 vastust
  • 1 on selline probleem
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  • Viimati vastas Wayne Mery

d.is.the
d.is.the
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Hello , I am trying to add a office365 account in thunderbird to a new win10 machine with below

IMAP : outlook.office365.com Connection:SSL/TLS Port:993 Authentication : OAuth2

SMTP smtp.office365.com port:587 Connection:STARTLS Authentication:Outh2

This is returning the error

Unable to login at server probably wrong configuration or username or password

Hello , I am trying to add a office365 account in thunderbird to a new win10 machine with below IMAP : outlook.office365.com Connection:SSL/TLS Port:993 Authentication : OAuth2 SMTP smtp.office365.com port:587 Connection:STARTLS Authentication:Outh2 This is returning the error Unable to login at server probably wrong configuration or username or password

All Replies (4)

Matt
Matt
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What version of Thunderbird?

d.is.the
d.is.the Küsimuse esitaja
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The latest one from the site

d.is.the
d.is.the Küsimuse esitaja
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Matt said
What version of Thunderbird?

The latest one from the site

Wayne Mery
Wayne Mery
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  • Top 10 Contributor
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d.is.the said
The latest one from the site

The number from Help > Troubleshoot Info is best.