Have a cust using 15 characters for Hostname on the Unity server (new UM install). Everything well until reaching stage where "Configuring Unity for Message store". They are using Exchange 2007, so a file "Ex2k7Script" script has to be run. Uploaded script to actual Exchange 2007 server and ran it. Error populated. The script adds "Unity" to the beginning of hostname.Â This causes an error.Â Anyone know how to work around without changing the server hostname?