Spam Lists To Reach High Score?

[Walker Aumann]

Hello,

I noticed something odd with a batch of messages coming through and
apparently being misclassified.  The relevant portions of my
MailScanner.conf file are included followed by the mail logs.  By my
reading of things, this should not have been marked as spam (although it
is close).  Did I list these things in the wrong place (SpamList instead
of SpamDomainList)?  Does SpamAssassin count as a list?

Spam List = ORDB-RBL spamhaus.org spamcop.net NJABL SORBS-DNSBL RFC-IGNORANT-BOGUSMX
Spam Domain List =
Spam Lists To Reach High Score = 2

Feb  9 04:04:25 gw-sea sendmail[19313]: i19C4N9E019313: from=<isigrp at isigrp.com>, size=102178, class=0, nrcpts=1, msgid=<3.0.32.20040209065640.00e270d8 at mail73006.popserver.pop.net>, proto=ESMTP, daemon=MTA, relay=mr4.ash.ops.us.uu.net [198.5.241.89]
Feb  9 04:04:25 gw-sea sendmail[19313]: i19C4N9E019313: to=<jcunnane at fiduciary-asset.com>, delay=00:00:01, mailer=esmtp, pri=30855, stat=queued
Feb  9 04:04:25 gw-sea MailScanner[18326]: New Batch: Scanning 1 messages, 102700 bytes
Feb  9 04:04:25 gw-sea MailScanner[18326]: Saved archive copies of i19C4N9E019313
Feb  9 04:04:25 gw-sea MailScanner[18326]: Spam Checks: Starting
Feb  9 04:04:26 gw-sea MailScanner[18326]: RBL checks: i19C4N9E019313 found in SORBS-DNSBL
Feb  9 04:04:27 gw-sea MailScanner[18326]: Message i19C4N9E019313 from 198.5.241.89 (isigrp at isigrp.com) to fiduciary-asset.com is spam, SORBS-DNSBL, SpamAssassin (score=4.637, required 5, BAYES_00 -0.00, MIME_MISSING_BOUNDARY 1.84, RCVD_IN_SORBS 0.10, RCVD_IN_SORBS_SMTP 2.70)
Feb  9 04:04:27 gw-sea MailScanner[18326]: Spam Checks: Found 1 spam messages
Feb  9 04:04:27 gw-sea MailScanner[18326]: Spam Actions: message i19C4N9E019313 actions are deliver
Feb  9 04:04:27 gw-sea MailScanner[18326]: Virus and Content Scanning: Starting
Feb  9 04:04:33 gw-sea MailScanner[18326]: Uninfected: Delivered 1 messages