[exim] Excessive amount of SPAM

Installed according to these specs

    http://maxo.captainnet.net/ecm2/index.html

Technical Specs
-----------------
XServe G5 Cluster Node
Mac OS 10.4

ASSP 1.2.1 - Running on Port 25
Exim-MTA 4.62 - Running on Port 2525
Courier-Authlib 0.58
Courier-IMAP 4.1.0
ClamAV_0.88.2
SpamAssassin Startup     
GMP_4.1.4
DBI_1.48
DBD_Mysql-3.0002_5
ECM2Admin (11-25-05)

I have followed the above url instructions with the exception of putting ASSP in front of Exim. I have ASSP trained to detect [SPAM] and prepend the subject as such.

I have the following DNSBLs setup in Exim 
 deny     message        = DNSBL listed at $dnslist_domain\n$dnslist_text
          dnslists       = sbl-xbl.spamhaus.org : \
                           relays.ordb.org : \
                           dnsbl.njabl.org : \
                           list.dsbl.org : \
                           bl.spamcop.net : \
                           dnsbl.ahbl.org : \
                           cn-kr.blackholes.us : \
                           dynablock.njabl.org

I am still getting a ton of [SPAM] through. ASSP is detecting most of it as spam, so I know that is working. With my old mailserver you could specify server wide spam rules, like if the subject contains a certain word, then deny the message. Does anyone know how to do this with Exim so that they are not delivered or if it is even possible at all?

Thanks in advance.

Regards, Jess Mooers
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Landmann InterActive
1423 S. Park St., Madison, WI 53715
W 608-257-1558
www.landmanninteractive.com