You have a Microsoft Exchange Online tenant.
All users are assigned only an Office 365 Enterprise E3 license.
You need to ensure that the users can use only Microsoft Outlook to connect to their Microsoft 365 mailbox when they connect from an Android device.
What should you create?
A . an Outlook Web App policy in Exchange Online
B . a connection filter policy in Exchange Online Protection (EOP)
C . an Exchange ActiveSync device access rule
D . an app protection policy in Microsoft Endpoint Manager