You install a new Exchange organization. All servers in the organization have Exchange
Server 2010 Service Pack 1 (SP1) installed.
Users report that they receive a large number of unsolicited commercial e-mail (UCE)
messages.
You need to reduce the amount of UCE messages that the users in the organization receive.
What should you do?

A.
Run the set-transportserver -antispamagentsenabled $true command.

B.
Run the set-contentfilterconfig Enabled $true command.

C.
Run the Install-AntispamAgents.ps1 script.

D.
Run the AntispamCommon.ps1 script.