Why Receiving 401 error when attempting to connect to Reporting URL?

[adalbor]

Hey All,

Just recently installed the Microsoft Office 365 Reporting Add-on for Splunk on one of our Heavy Forwarders.
I was able to successfully setup the input but am receiving an error when attempting to connect to the reporting URL

HTTP Request error: 401 Client Error: Unauthorized for url

I can login to the Exchange Admin center using the exact same user and run a message trace report with no issues but cant figure out why the Splunk Add-on is having issues.

Any help would be greatly appreciated!

Thanks!

[adalbor]

To add I tried with Postman and I am still getting a 401 error.

[nitinmalhar]

Does anyone have a solution to this issue or is it in same state?