You can filter spam and junk email using Outlook’s Junk Email Filtering.

To enable and add a filter rule to Junk Email Filtering:

Screenshot of the Outlook top menu with the 'Rules' button and 'Manage Rules & Alerts...' tab selected
  1. On the Home tab, click ‘Rules’ and then ‘Manage Rules and Alerts…’.
  2. If you have multiple email accounts, make sure you select the one you want to change.
  3. Click ‘New Rule...’
  4. Select 'Apply rule on messages I receive', then click 'Next'.

    Screenshot of the 'Rules Wizard window with the 'Start from a blank rule' section selected
     
  5. Tick the box next to ‘with specific words in the message header’.
  6. Click the ‘specific words’ link in 'Step 2'.
  7. Type in X-UQ-Spam-Score: ***** exactly.
  8. Click ‘Add’, then click 'OK'.

    Screenshot of the 'Rules and Alerts' window
     
  9. Click 'Next'.
  10. Tick the box next to 'move it to the specified folder’.
  11. Click the 'specified' link in 'Step 2'.
  12. Select the ‘Junk E-mail’ folder, click ‘OK’ and then click ‘Finish’.
  13. Click 'Apply', then click 'OK' to finish the setup.

To disable Junk Email Filtering:

Screenshot of 'Junk' tab with 'Junk Email Options...' selected

  1. On the Home tab, click ‘Junk’ and then ‘Junk E-mail Options.’
  2. Select ‘No Automatic Filtering.’
  3. Click ‘OK’ and close the window.