Microsoft made it clear that MS Graph API will be the de facto for all API level access for office 365 workloads as well as Azure. They deprecated many exchange online powershell cmdlets and asked to move to MS Graphs. MS Graph has nice way to provide granular authorization. For an example if you want someone to just read some report then you can provide such access.

In this article we will extract IMAP usage report from MS Graph API using postman.

  • Configure an app on, This is required to have client secret. required in postman app.
  • Provide necessary permission to extract reports.
  • Install POSTMAN app.


Thank your for reading and provide your comments for improvement.