The Users unable to authenticate SBS 2003 help me

**romelda54** · 10-29-2009, 02:56 PM

Hi everyone,

I have a client running SBS 2003 server has all most recent patches installed. Every sometimes users are unable to verify to domain in any way. When you attempt to go to RWW or OWA page does not show reporting service unavailable, users are unable to log into workstations being told they have wrong username and password, administrator account cannot log into server when sitting at machine. The only way to solve problem is to hard boot machine then all goes back to regular. When I enable to log in system all events in system log prior to hard boot are gone. The only thing I can see is that once the event has occurred application log throws about 1000 Exchange AL Errors with event id 8026 each second. Because of this we are only able to say that event has occurred but are unable to locate a reason.

**Alan Knott** · 10-29-2009, 02:57 PM

Hi,

Give more details about what your server is doing, what applications or databases it is hosting. It may be overfull.

**romelda54** · 10-29-2009, 02:59 PM

The server is a file and print server and its important functions are normal SBS functions, Exchange etc., PACS program named Viewpoint, and Trend Micro worry free business security server. It also faxes reports from fax system. The machine is a Power Edge 2900 with dual quad core Xeon at 2.33 GHz and 4 GB of RAM.