Mailbox integration - Outlook 365 - AuthenticationFailedException: AUTHENTICATE failed.
Hi,
Since 26 of October we stopped being able to connect to our outlook account with the error "AuthenticationFailedException: AUTHENTICATE failed" - As far as we can tell nothing changed on our side, do you know anything that might be causing this problem ?
kindest regards,
Joao Reis Belo
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This is a known issue you're facing.
Please refer to https://www.jetbrains.com/help/youtrack/cloud/critical-updates-for-integrations-with-microsoft-exchange-online.html for more information on the root cause.