Currently we are deploying exchange 2010 with three servers: SERVER1 hosting Hub and the transport roles, SERVER2 hosting mailbox role, and EDGE1 hosting the edge role.
We have to order a Third party SSL certificate (UCC) and the instructions is to install it in the CAS server. In our case I would assume it is SERVER1. However, I check under server configuration the default Exchange Self-Signed certificate is hosted by SERVER2.
Where the new SSL certificate should be installed?