Hi, I have got these Summary: 1 item(s). 0 succeeded, 1 failed. Elapsed time: 00:00:01 HuaMin Chen Failed Error: Active Directory operation failed on WIN-BVDIC8GIAHI.win08.huamin.com. The password is invalid. Additional information: Unable to update the password. The value provided for the new password does not meet the length, complexity, or history requirements of the domain. Active directory response: 0000052D: SvcErr: DSID-031A120C, problem 5003 (WILL_NOT_PERFORM), data 0 The server cannot handle directory requests. Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.1.218.11&t=exchgf1&e=ms.exch.err.ExA04FE5 Exchange Management Shell command attempted: New-Mailbox -Name 'HuaMin Chen' -Alias 'HuaMin' -UserPrincipalName 'HuaMin@win08.huamin.com' -SamAccountName 'HuaMin' -FirstName 'HuaMin' -Initials '' -LastName 'Chen' -Password 'System.Security.SecureString' -ResetPasswordOnNextLogon $false Elapsed Time: 00:00:01 when creating one mailbox for a New user inside my Exchange 2010 server. Why?Many Thanks & Best Regards, Hua Min

Hi >> The value provided for the new password does not meet the length, complexity, or history requirements of the domain. Are you setting a complex password when creating the user? Steve