Exchange Server error

處理Exchange Server過程，尤其是DC升級跟Exchange升級的過程中，常常會遇到MSExchange ADAccess的錯誤
後來查到下列blog說明，解決了幾個點的問題：http://blogs.technet.com/b/richardroddy/archive/2010/06/16/msexchange-adaccess-dsaccess-errors-and-the-manage-auditing-and-security-right.aspx

• 執行rsop.msc，確認Exchange Server獲得的群組原則內容
• 確認Manage auditing and security log項目裡面Administrators、Exchange Servers、Exchange Enterprise Servers安全性群組有在清單裡面，且是由Default Domain Controllers Policy所指派