Your Exchange Server 2010 organization contains several Mailbox servers. You need to
identify the message latency between the Mailbox servers. What should you do?

A.
Run the Test-Mailflow cmdlet.

B.
Run the Test-OutlookConnectivity cmdlet.

C.
Increase the MSExchangeTransport diagnostic logging level to Expert.

D.
Increase the MSExchangeMailSubmission diagnostic logging level to Expert.