This is resolved.
O365 Email adapter: Failed to retrieve the token
We have installed and configured BizTalk TMS service on one of our BizTalk servers. I have configured BizTalk receive location to use O365 email adapter to read emails. When I start this receive location I get these warnings and eventually this receive location shuts down. I have confirmed user name and password are correct by manually logging in to the mailbox using outlook.com
Can someone share their thoughts on how to resolve this error ?
Event 5740
The adapter "Office365 Outlook Email" raised an error message. Details "Internal error: Failed to retrieve the token.
".
Event 5740
The adapter "Office365 Outlook Email" raised an error message. Details "The Event Log Error Threshold was reached. The adapter will continue polling, but further event log entries will be suppressed. ".
Event 5649
The adapter "Office365 Outlook Email" raised an error message. Details "The Event Log Error Threshold was reached. The adapter will continue polling, but further event log entries will be suppressed. ".