A system administrator wants to know if the email traffic from a remote partner will activate special
treatment message filters that are created just for them. Which tool on the Cisco Email Security
gateway can you use to debug or emulate the flow that a message takes through the work queue?

A.
the message tracker interface

B.
centralized or local message tracking

C.
the CLI findevent command

D.
the trace tool

E.
the CLI grep command