A corporate environment includes deployments of Exchange Server 2010 in North America and Europe. All client computers connect to an Active Directory Domain Services (AD DS) domain named contoso.com. The topology of the Exchange organization is shown in the following table.
Users with mailboxes hosted on server MB02 cannot remotely connect to their mailboxes by using OWA . You need to recommend a solution that allows the users to remotely connect to their mailboxes.
What should you recommend?
A.
Set the InternalUrl property on the CAHT01 OWA virtual directory to https://owa.contoso.com/owa.
B.
Set the ExternalUrl property on the CAHT01 OWA virtual directory to https://caht02.contoso.com/owa.
C.
Set the InternalUrl property on the CAHT02 OWA virtual directory to $null.
D.
Set the ExternalUrl property on the CAHT02 OWA virtual directory to $null.