Hi there, Please if anyone could advice regarding this error message :-The directory referral interface failed to service a client request RFRI is returning the error code 0x3f0. At work we have exchange 2003 installed on the domain controller (server 2003) and for past few weeks i have noticed this error message have been propagating on the event logs. Regards

Always post the entire event log entry. -- Ed Crowley MVP "There are seldom good technological solutions to behavioral problems." . "Ash_UK" wrote in message news:6f2a9831-b6ac-4a37-be1e-386cdd35ab17... Hi there, Please if anyone could advice regarding this error message :-The directory referral interface failed to service a client request RFRI is returning the error code 0x3f0. At work we have exchange 2003 installed on the domain controller (server 2003) and for past few weeks i have noticed this error message have been propagating on the event logs. Regards Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

Hi, Make sure that DC is also GC (Global Catalog). Greetzz, Timmy

I would check with DCDIAG and NetDiag first to see if DC is not facing any troubles. As Ed has already suggested, can you please paste the error logs from your computer? It would also be great if you can paste the DCDIAG /v output from your DC which is again must be a GC if it has exchange installed on it.Milind Naphade | MCTS:M (Exchange 2007 and 2010) | http://www.msexchangegeek.com

Hi, I suggest you run DCdiag and NetDiag as friends already suggested above, please also check the following KB and see if can fix the issue: http://support.microsoft.com/kb/328662 If the issue persists, I also suggest you run Exbpa to see if it can find some problems. Hope this helps. Thanks, Elvis