To use Centralized Message Tracking on the SMA, which of the following four choices are true? (Choose four.)
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A.
Enable the Message Tracking service for each security appliance
B.
Add each ESA as a security appliance
C.
Enable the M-Series feature key for Message Tracking
D.
Connect using the admin account so a trust can be obtained via SSH
E.
Enable the C-Series feature key for Centralized Message Tracking
F.
Disable Message Tracking on each Email Security Appliance