I have a Exchange 2010 setup, mail1.abc.com (CAS / Hub) and mail2.abc.com (Mailbox). For exchange webmail, it is mail.abc.com. In public DNS, abc.com and www.abc.com is pointed to our website.
For the certificate in Exchange, which name should I only include mail1.abc.com & mail.abc.com. Do I need to include my domain name abc.com in the certificates ?