Step 1: Based on the information you provided, you must use a {0}Wildcard certificate{1}. Please get the certificate issued ...

Step 1: Based on the information you provided, you must use a {0}Wildcard certificate{1}. Please get the certificate issued from a Certification Authority (CA).Step 2: Select the certificate request, and use the Complete Pending Request wizard to install the certificate issued by the CA.Step 3: Assign Exchange services to the certificate using the Assign Services to Certificate wizard.