No. Exchange 2003 is ok with Win 2k domain. ----- Original Message ----- From: Uchay To: [ExchangeList] Sent: Monday, January 31, 2005 11:45 PM Subject: [exchangelist] Exchange2003 upgrade question http://www.MSExchange.org/ Good Evening, I'm running a mixed mode WinNT4.0 / Win2k domain with Ex5.5 installed (Exchange runs on a win2000 member server). My question is: If I want to upgrade the Ex5.5 to Ex2003 would I need to upgrade my domain also (I.e run the Master DC as a win2003)? If i don't have to - are there any issues with running the Ex2003 on a Win2003 member server in my current mixed mode domain. I'll really appreciate an answer please from all you lovely people out there. regards, Uche ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this MSEXchange.org Discussion List as: emaildominic@xxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx