You have an Exchange Server 2016 organization.
You allow mobile devices to connect to the organization from the Internet.
You discover that a specific version of the operating system on mobile devices causes performance issues on an Exchange server when the devices connect to the organization by using Exchange ActiveSync.
You need to prevent the mobile devices from connecting to the Exchange Server organization. The solution must allow all other mobile devices to connect.
Which command should you use?
A. NewAcliveSyncDeviceAccessRule
B. New-ActiveSyncMailboxPolicy
C. Remove-ActiveSyncDevice
D. Set-ActiveSyncOrganizationSettings
