[Evolution] Why spamassassin doesn't work for me?

[Calvin Liu <calvin liu sun com>]

Hi, there,

I can build and install spamassassin without any trouble. Refer to the
knowledge base article
http://support.ximian.com/cgi-bin/ximian.cfg/php/enduser/std_adp.php?p_sid=JNnSTtXg&p_lva=&p_faqid=329&p_created=1039628948&p_sp=cF9ncmlkc29ydD0mcF9yb3dfY250PTImcF9zZWFyY2hfdGV4dD1zcGFtYXNzYXNzaW4mcF9wYWdlPTE*&p_li=.

And I set a filter like the attached snapshot. But the spam folder are
always empty.

What's wrong?

Thanks.
Calvin

Attachment: spamassassin.jpg
Description: JPEG image