Spam Solutions.
Email Spam Filters: These rule guides will help route your junk mail to a seperate folder in your email application.
Outlook Express Spam Filtering Configuration
Outlook 2002/XP Spam Filtering Configuration
Outlook
2002/XP
In Outlook 2002/XP, create a new
folder at the top level called Spam.
This is where the email marked as spam
will be stored.

Then create a new rule by clicking Tools in
the main menu, then Rule Wizard,
then New...

Select Start creating a rule from
a template and select Move
message based on content, then
under Rule Description and
click the specific words link.

Add two options, one for {Spam?} and one
for {Definitely Spam?}

Under Rule Description click
on the specified folder
link and select the Spam folder
that you created.

Then click Finish. You
could also modify this rule to only check
the Subject field rather than the Subject
and Body.
That's it!