Hello. I have 2 Outlook2k and 1 OutlookXP clients that cannot resolve the accounts off of the exchange server. These Win2k client machines used to be on a seperate subnet, but are now on the same subnet as the exchange server. The exchange server is also my primary DNS for these clients and when I do an nslookup it will timeout and go to my secondary DNS server. I can ping the exchange server though. I cannot get to the netlogon shares on the exchange server though. Any ideas?