Infrastructure: 2 x Exchange 2010 in a DAG, 2 x Windows 2008 servers in a CAS array. All on one site
A couple of months ago, one of the servers in our CAS had some problems, so we decided to rebuild it from scratch. It was essentially a file and print server that had also been given the role of a CAS member.
We removed it from NLB and shut it down prior to rebuilding it.
We created a new CAS member and added it to NLB. Everything was fine.
We rebuilt the failed server, without the CAS role.
Now when I look in the Exchange management console (Server Configuration, Client Access) the old server is still listed. When I run get-clientaccessserver, 3 servers are listed; the 2 that are currently in the CAS, ad the one which was removed.
The command get-mailboxdatabase | ft name,rpcclientaccessserver correctly returns the FQDN of our CAS
How do I get rid of the old server from Exchange?