You have an Exchange Server 2010 organization named contoso.com. The organization contains two Client Access servers named CAS1 and CAS2 that are in a Client Access server array. All internal and external users connect to their mailboxes by using mail.contoso.com. You need to install a certificate on the Client Access servers to meet the following requirements:
* Support 500 client computers that are not joined to the Active Directory domain Support clients that use Microsoft Office Outlook in Cached Exchange Mode, Autodiscover , and Exchange ActiveSync
* Minimize client and user support costs
What should you do?
A.
From a trusted third-party certification authority (CA), generate a certificate request that contains the mail.contoso.com and Autodiscover names.
B.
From a trusted third-party certification authority (CA), generate a certificate request that contains the CAS1.contoso.com and CAS2.contoso.com names.
C.
From an internal Active Directory-integrated certification authority (CA), generate a certificate request that contains the mail.contoso.com and Autodiscover names.
D.
From an internal Active Directory-integrated certification authority (CA), generate a certificate request that contains the CAS1.contoso.com and CAS2.contoso.com names.