Mails labeled like SPAM, but they do not store in folder Junk.

My Spam settings.
kill percent 75
tag percent 33.
Enable spam checking and antivirus is active.
Frecuency Definition update antivirus is 2 hrs.

An example of Show Original :
X-Virus-Scanned: amavisd-new at
X-Amavis-Alert: BAD HEADER, Non-encoded 8-bit data (char F3 hex):
X-ASG-Orig-Subj: Empretec/ONU, 4ta. Selecci\363n PyMEs Chilenas\n
X-Spam-Flag: YES
X-Spam-Score: 8.617
X-Spam-Level: ********
X-Spam-Status: Yes, score=8.617 tagged_above=-10 required=6.6
tests=[AWL=1.023, BAYES_99=3.5, FORGED_RCVD_HELO=0.135,
HTML_90_100=0.113, HTML_IMAGE_ONLY_32=1.052,
HTML_IMAGE_RATIO_02=0.463, HTML_MESSAGE=0.001, MAILTO_TO_REMOVE=0.383,
MIME_HTML_ONLY=0.001, RCVD_IN_NJABL_DUL=1.946]
Received: from bmail.bash.cl ([127.0.0.1])
by localhost (bmail.bash.cl [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id 24t2OnvBYGRA for <mvalenzuelab@bash.cl>;
Wed, 12 Sep 2007 14:10:47 -0400 (CLT)

That I must modify?.

Saludos