Whats a good spam filter for outlook?

[IceDigger]

What is a good spam filter for outlook?

 

[General Crespin]

Which version? IME the built-in spam filter for Outlook 2003 works beautifully. Catches pretty much all of them.

 

[FromTheLou]

Matador from MailFrontier try the free 30 day trial

 

[Paloma]

try Spam Bully, it works very well for me.

 

[MadDog5145]

Any free ones out there?