How do I restore an e-mail or folder thats already been deleted?
Deleting a message in your Exchange account via either the Outlook client or Outlook Web Access moves a message from the folder that it’s currently in to the Deleted Items folder. Messages are not permanently deleted until you Empty Deleted Items Folder • On the Go menu, click Folder List, and then in the Navigation Pane, click Deleted Items. • Select the items you want to retrieve. • Right-click the selection, and then click Move to Folder on the shortcut menu. • In the list, click the folder you want to move the items to.