1. Click View/Modify Services in the left-hand navigation.

  2. Click Modify for the Exchange 2013 HTTPS Offloaded Virtual Service on port 443 (or the Exchange 2013 HTTPS Reencrypted if that was selected during the creation).
  3. Expand the SubVSs section.
  4. Click Modify for Exchange 2013 HTTPS Offloaded – ActiveSync (or the Exchange 2013 HTTPS Reencrypted – ActiveSync if that was selected during the creation).
  5. Expand the Real Servers section.
  6. Click Add New.

  7. For the Real Server Address, enter the IP Address for one of the Exchange Servers.
  8. Select the Add to all SubVSs check box.
  9. Click Add This Real Server.
  10. Add additional Real Servers using the Add to all SubVSs check box.
Note: The Authentication Proxy SubVS should not have a Real Server unless Kerberos Constrained Delegation (KCD) is in use.