MS Exchange

[Brandon Gale]

Does anyone know of a port or piece of software that emulates a MS Exchange
server and interfaces with MS Outlook clients?  I'm trying to provide an
alternative to a potential client using Win2k simply for the only reason
that they require the functionality of an MS Exchange server.

My searches through the ports tree didn't dig up anything.

(please cc me, I'm not subscribed to the list)

Thanks,
Brandon