We are completing our first year on Exchange 2010 and it is time to renew our certificates. The certs have been created and imported onto the cas servers. My questions are about assigning services to the new cert.
When we assign the services to the new cert , how does that effect the existing cert? If 2 certs have the same services assigned to them, will that cause a problem? Are we supposed to remove the old cert once services are assigned to the new cert? Would leaving the old cert in place cause problems?