Sometimes devices are unable to receive notifications from the Email Notification Services (ENS) server. Which two troubleshooting steps should be taken? (Choose two.) 

Answer options:

A. Toggle between different connection types.
B. Verify the keys values are not case-sensitive.
C. Verify that the device is running the latest iOS version.
D. Check the ENS connectivity to the Workspace ONE UEM Console.
E. Verify VMware Boxer configuration key-value pair parameters.

CD