Server Enviroment: Exch2003 (recently Decommissioned) Exch2007 (Will be decommissioned as soon as 2010 is up and going) Exch2007#2 Exch2010 (In process of installing)
So I am at the point of installing exchange 2010 where I need to run the pre-deployment analyzer on my Exchange 2007 servers to make sure everything is working good. When I run the health check I have gotten the following error.
Certificate SAN Mismatch Server: EXCH2007
The subject alternative name (SAN) of SSL certificate for https://owa.domain.org/owa does not appear to match the host address. Host address: owa.domain.org. Current SAN: DNS Name=EXCH2007#2, DNS Name=EXCH2007#2.heartspring.org.
The error is coming from the Exch2007 server that I am going to be decommissioning as soon as Exch2010 is good to go. So at this time there are actually no user mailboxes on the machine. Everything has been moved to the second EXCH2007#2 server.
So, since this server is going to be decommissioned eventually is this something I can ignore and continue with the setup of Exchange2010?
To resolve this would I need to issue a new certificate?