No AD
This is a NT network with Exchange 5.5 and various Outlook clients (95, 98, 2000 and XP) running on a variety of OSs; 95, 98, nt4, 2k and a very few ME and XP boxen.
"A civilian gang of thieving lobbyists for the military industrial complex is running the White House. If to be against them is considered unpatriotic -- Hell, then call me a traitor."
-- Hunter S. Thompson