These are useful as a permanent means of identifying emails you no longer need. Create a Search Folder for each criteria by following these steps:

1. In Outlook, scroll to Search Folders within your mailbox
   
2. Right-click Search Folders
3. Click New Search Folder
   
4. Select desired criteria
   NOTE: Only one criteria can be selected for each Search Folder. Some recommended options are:
   • A) Large mail– show mail at least this large: 1024KB, click OK
     
   • B) Old mail – show mail: older than 6 months, click OK
     
5. Click OK
6. This will now be present as a subfolder under Search Folders and you can review its contents for items to delete or archive.