junk mail filter doesn't work with rules?

[Will]

Hello,

I receive mail from many pop3 accounts and mailing lists.
I use rules to organize the mail within my mailbox. One
problem I am having is that the junk mail filter does not
screen mail that is affected by the rules.

So for instance, I get an email from some alternate
account that I have. The mail comes in and gets picked up
by the rule and moved to the appropriate folder. When
this happens, the junk mail filter never checks the
message. Only mail left in the Inbox is screened.

Can someone help figure out how to make this work or does
anyone have a workaround? I'd hate to have to add a third
party SPAM filter to Outlooks pretty decent filter.

Thanks!