You have a Microsoft Exchange Server 2019 organization that uses a namespace of contoso.com. The organization contains the servers shown in the following table.
You need to ensure that users can connect to their mailbox by using a server name of mail.contoso.com.
How should you configure the serviceBindingInfo attribute for the Autodiscover service?
A. Run the Set-AutoDiscoverVirtualDirectory cmdlet on EX2 and EX4.
B. Run the Set-ClientAccessService cmdlet on EX1 and EX3.
C. Run the Set-AutoDiscoverVirtualDirectory cmdlet on EX1 and EX3.
D. Run the Set-ClientAccessService cmdlet on EX2 and E4.
