One of the biggest roadblocks environments have moving to Windows 2016 Domain Controllers has finally been removed!!!!
This is great news for me, hopefully it is for you. Read the article
Support for Windows Server 2016 Domain Controllers
Exchange Server 2010 Service Pack 3 Update Rollup 22 and later add support for Windows Server 2016 domain controllers. There are no restrictions to adding Windows Server 2016 domain controllers in forests where Exchange Server 2010 is deployed. Support for Active Directory Forest Functional Levels through Windows Server 2016 is included. Domain Controllers must be running Windows Server 2016 updates released through June 2018 to be supported. Customers are encouraged to remain current by applying monthly operating system quality updates.
Great News and that is all for today