Forum Discussion
Outlook Mobile Gets a New Architecture
Microsoft has simplified the synchronization architecture used to connect Outlook mobile clients to Exchange. The new approach sets the scene for some new functionality, like support for S/MIME and...
Microsoft has refreshed the Outlook Mobile architecture. They suggest that you run some PowerShell to report clients connecting via the old and new architectures. Their code works, but we think ours is better.
https://office365itpros.com/2018/12/05/reporting-connection-protocol-used-outlook-mobile-clients/