We have 2 exchange 2003 servers
we have transfered everything I can find from one to the other.
We have removed the one exchange server
during the process of uninstalling it says that we can not uninstall the messaging and collaboration services.
We have everything working except some outlook clients are getting messages that they are having trouble talking to the old mail server, when their is nothing left saying they should be.
We are happy to just turn off the old server, but need to make it so outlook clients are not trying to talk to it.