Your company network includes Microsoft Exchange Server 2010 and Forefront Protection for Exchange Server (FPE) 2010 in a Windows Server 2008 environment.

You need to prevent emails that contain certain phrases from being sent or received.

What should you do?

A.
Configure a new filter list and specify a file filter.

B.
Configure a new filter list and specify a keyword filter.

C.
Configure a new filter list and specify a subject line filter.

D.
In the Forefront Management Shell, use the Get-FseOnDemandFilter command.