"Network problems are preventing connection to Microsoft Exchange..."

[Daniel Pellegrini]

I keep getting this error. Not sure what to do.

Network problems are preventing connection to Microsoft Exchange computer.

This is on the server. I would like to setup up a mailbox and use it like
the rest of the computers on the network. Running Win98 peer to peer and
outlook 2k. All other computers on the network are setup and work fine off
of the post office that is setup on the server. I don't understand what the
problem is with the server machine seeing a post office on itself. Any
suggestions appreciated.