Because of a building that is closing, I'm going to have to move users within the system. I plan to move them to an existing Groupwise server, but need to have them in a separate post office from the one already on this server.
I know that the new post office will need to use a port other than the default port 1677.
Telling the users to "just change the port from 1677 to (new port #)" unfortunately isn't an option. Is there a way that I can move the users to the new post office that will be "invisible" to the users during the transition period?

Thanks in advance for any help.