Hello. Be sure also that your computer is a domain member, and its also able to connected the domain. Sometimes we put the server in domain, and then put it on DMZ. Be sure the needed port are open between DMZ and your Lan. The best thing to do is (in my opinion) install the OWA in the same subnet your LAN, make all needed configuration, and then move it to your DMZ. Regards. Dêniz Feital GIC - Chiptek / Vésper Tel (11) 3489-7730 Microsoft Certified Systems Engineer -----Original Message----- From: James Barr [mailto:JamesB@xxxxxxxxxxxxxxx] Sent: Saturday, September 07, 2002 2:24 PM To: [ExchangeList] Subject: [exchangelist] RE: Help please http://www.MSExchange.org/ When you log onto your 2000 member server are you logging on locally or to the domain ? You need to make sure when you log on you click the options button and make sure the log on to box contains your domain name not the server name. James -----Original Message----- From: g karthik [mailto:karthikcbk@xxxxxxxxxxxxxx] Sent: 07 September 2002 16:09 To: [ExchangeList] Subject: [exchangelist] Help please http://www.MSExchange.org/ Hi All, We have exchange server 5.5 (with sp3) installed on winnt 4.0 server (with sp6a). Now we want to install outlook web access present on exchange server 5.5 on a windows 2000 server with IIS 5.0. When i insert exchange server 5.5 setup cd and try installing it on windows 2000 server, it prompts be that it cannot on run on windows 2000. when i ignore and proceed, it tell that you have "you must be logged into an NT domain to run Microsoft Exchange server Setup" Where as i have already joined the windows 2000 server to our existing winnt 4.0 domain. Can some one help me on this. Thanks in advance Regards G.Karthik ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: jamesb@xxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this MSExchange.org Discussion List as: dfeital@xxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')