What is the best method to adding a new exchange server into the current enviornment and removing the existing exchange server?
here is a little backgound info...
there was an exchange 5.5 server a while back. then, they put in an exchange 2k3 server, but not properly removing the 5.5 server. so now in the system manager, there are 2 servers, the old 5.5 server is greyed out. when i put in the new server i would like to get rid of the old 5.5 server from appearing. i noticed on the old 5.5 server, which is now being used as the intranet server, still has exchange installled.
any help would be appreciated.