You have an Active Directory forest named contoso.com.You install a new Exchange Server 2010 organization that contains a Client Access server named CAS1.You need to configure certificates in the organization to support the following client connections:
(1)Autodiscover
(2)Outlook Anywhere
(3)Exchange ActiveSync
What should you do?()
A.Reissue a self-signed certificate to CAS1.
B.Configure the default Web site on CAS1 to require SSL.
C.Issue a trusted certificate that contains multiple subject alternate names.
D.Install Active Directory Rights Management Service (AD RMS) on a member server.