You have an Exchange Server 2003 organization.
You install a new Exchange Server 2010 Service Pack 1 (SP1) server in the organization.
You need to ensure that you can modify the default e-mail address policy by using the
Exchange Management Console (EMC).
What should you do?

A.
Run the Set-EmailAddressPolicy cmdlet.

B.
Run the Update-EmailAddressPolicy cmdlet.

C.
From the Exchange System Manager, modify the properties of the default recipient policy.

D.
From the EMC, select the E-mail Address Policies tab, right-click Default Policy, and then
Click Apply.

Explanation:

http://technet.microsoft.com/en-us/library/bb124517.aspx