Add Full Access Right to Exchange 2010 user's mailbox

Get-MailboxDatabase -identity “Mailbox Database” | Add-ADPermission -user “Domain Admins” -AccessRights GenericAll

Rebuilding Foreign Disk manually in LSI RAID

1. Download "MegaCli64" from LSI and store on c:\temp
2. Open Command Prompt
3. In command prompt, run "C:\temp\MegaCli64 -CfgForeign -Scan -a0"
4. If the result show "There are 1 foreign configuration(s) on controller 0", go to step 5
5. In Command prompt, run "C:\temp\MegaCli64 -CfgForeign -Clear -a0"

Change Remote Desktop Listening Port

1. Open Regedit
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp

2.Locate the port number

3. Change from 3389 to 6389

4. Access the server with special RDP port, e.g. 192.168.0.11:6389

Exchange EMC report: The WinRM client received an HTTP server error status (500)

1) Launch Server Manager
2) Click Features
3) Selected WinRM IIS Extension  to install

Disable MSSTD checkbox in Outlook Anywhere

Set-OutlookProvider EXPR -Server $null -CertPrincipalName none

Delete a disconnected mailbix in Exchange 2010

1. Get-MailboxStatistics -Database "Mailbox Database 1166050598" | Where-Object {$_.DisconnectDate -Notlike $NULL} | FL DisplayName, DisconnectDate, MailboxGuid

2. The result should be

DisplayName    : USERMAN
DisconnectDate : 1-7-2010 16:00:48
MailboxGuid    : def4aabd-2156-5857-858f-470efc3e6f28

3. Remove-Mailbox -Database "Mailbox Database 1166050598" -StoreMailboxIdentity def4aabd-2156-  5857-858f-470efc3e6f28

4. clean-mailboxdatabase "Mailbox Database 1166050598"

Clean problem when refresh move request

Get-MoveRequest –MoveStatus Completed | Remove-MoveRequest