I don't want email received via one of my Outlook POP3 accounts was put in Spam Folder.
I want the rule for this accounts was triggered properly.
Go to Actions->Junk E-mail->Junk E-mail Options, on the Safe Recipients tab you can specify the account you want to not be spam-filtered and then messages sent to that account should never be flagged as spam and your rules can run on those messages.
Edit: Sorry, my mistake, it doesn't allow you to enter your own address... But if you right-click the message that was moved into the Junk folder and select Junk E-mail->Add recipient to safe recipients list then it seems to work.