I cant authenticate with RPC, i used to be able to then i had to reload our servers and now i cant, i have a certificate nd root imported from CACERT.org and had no problme before, it seems like it is an authentication issue, becuase even though i have it set to basic authenticatoin and windows integrated, and switched around i still cant login, it seems that the authentication isnt working, It is is a big issue for work for Outlook Anywhere to work of course, soo please plase palse help me out.

Can you please provide more details? 1. What are you trying to do? 2. What is your client application? 3. What version of Server/Exchange? 4. What errors are logged in Event Log? Event ID, Source, Category? Thanks, Bhargav

I am trying to use Outlook Anywhere, My client application is Outlook 2003 outlook 2007 I am running Server 2003 Standard and Exchange Enterprise 2003 I have the certificate root imported as well as the site certificate, I am being prompted for credentials here is the event ID error i get on my pc, I am running VIsta Ultimate on it. and this used to work so let me know whats up Log Name: SystemSource: Microsoft-Windows-TerminalServices-RemoteConnectionManagerDate: 10/14/2008 8:48:02 PMEvent ID: 1067Task Category: NoneLevel: ErrorKeywords: ClassicUser: N/AComputer: Corey-PC.PTTG.localDescription:The terminal server cannot register 'TERMSRV' Service Principal Name to be used for server authentication. The following error occured: The specified domain either does not exist or could not be contacted..Event Xml:<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-TerminalServices-RemoteConnectionManager" Guid="{C76BAA63-AE81-421C-B425-340B4B24157F}" EventSourceName="TermService" /> <EventID Qualifiers="49152">1067</EventID> <Version>0</Version> <Level>2</Level> <Task>0</Task> <Opcode>0</Opcode> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2008-10-15T00:48:02.000Z" /> <EventRecordID>85695</EventRecordID> <Correlation /> <Execution ProcessID="0" ThreadID="0" /> <Channel>System</Channel> <Computer>Corey-PC.PTTG.local</Computer> <Security /> </System> <EventData> <Data>The specified domain either does not exist or could not be contacted.</Data> </EventData></Event> That is the only event error logged after the failure of logging in.