To archive messages in Outlook 2003/2007/2010/2013:

  1. Navigate to the Archive window.
    • In 2003/2007, from the File drop-down list, select Archive....
    • In 2010/2013:
      1. Select the File tab.
      2. In the middle of the screen, click the Cleanup Tools button.
      3. From the drop-down list, select Archive....
  2. Select the Archive this folder and all subfolders: radio button.
  3. Select the top of the treed list.
  4. From the Archive items older than: drop-down list, select the date before which to archive items.
  5. Click the Browse... button.
  6. Click OK.
  7. In the Archive window, click OK.