Our external users access their email via https://owa.domain.com/exchange
I am adding a second owa server to our domain for redundancy. The nlb cluster established on the 2 owa servers works fine. In front of the OWA servers is an ISA server that connects to the internet. The ISA connects to OWA using SSL bridging. The first OWA server has a certificate installed for https access to email.
My questions are:
1) On the new OWA server do I need to create and submit a new certification request to the CA ? Or can I just export the cert + private key from the first OWA server to the new one ?
2) On the ISA server, do I need to export the cert+private key from the new OWA server and import into?