I have installed Exchange 2007 server into our organization with our existing Exchange 2003 server. The 2003 server is setup as a front/back end server for RPC over HTTP and is the primary server for remote people to use OWA. It will take me a while to migrate all of the users to the new server so I don't want to break them while there are two servers. Since 90% of my people use OWA to synch their phones, it is an additional requirement. SO, how can I setup OWA so that when my users goto mail.company.com/exchange, they can get directed to the correct server? Currently, it directs them to the internal name of the new Exchange 2007 server. Can I change that name to something I can put in DNS? Then, I can modify my firewall for that.