After we install Service Pack II for Exchange 2000, we
have problems in OWA, the Exchange cannot wrok properly.
After Reboot all servers include Front-End and Back-End
Exchange as well as Domain Controller, it works find for
around 15 mins. Then it down again.
We discover that it has a error log of MSEXchangeDSAcess
Error and said Domain Controller is not responding. Can
anyone give some advice to me? The problem exist for 3
days after installation of Service Pack II.