So if you've been tuning in, you know that I'm renewing UC certificates on Exchange 2010. Here's what I have: 2 CAS/HUB servers set up as a CAA 2 MB servers set up as a DAG with 1 CAS/HUB/MB server as part of the DAG with Windows cluster failover but not the CAA.
I'm looking at the certificates on the servers and find the old cert on the 2 CAS/HUB CAA servers and on just one of the MB servers. Is there any reason to have the cert on the MB server?
