Outlook 2007 backup steps
STEP 1:
Open Outlook 2007. Open the views to both your "Mailbox" and your "Personal Folders."
STEP 2:
Right click on the folder you wish to save. Then select "Copy."
STEP 3:
Select "Inbox" under your "Personal Folders" and click "OK." This process will also move over any subfolders.
Once you have done this you can verify that your e-mail has moved by simply looking in the box to make sure it is all there. Also you will find a copy of your Inbox in your Personal Folders, as shown below.

