Check the boc next to "Move it to a specified folder" and click once on "Specified".
From the folder list, select the folder named "Spam" and select "Ok".
This is the mail rule description that you should have now:
Select "Ok" to activate this rule.
Congratulations! You have created a rule that will route all e-mail that has spam markers from F-PROT AVES to a spam folder in Outlook Express.