SA, Bayes, and You (erm, Me)
Eric F Crist
ecrist at secure-computing.net
Tue Jan 11 20:35:16 PST 2005
Hello list,
Here's a question for anyone familiar with SpamAssassin. I've trained
my bayes database with a few hundred pieces of ham and spam, and my
email filtering has gotten a lot better. However, when I read the
headers of any messages, I notice that they ALL say 'autolearn=no',
even though I've enabled autolearn in local.cf (bayes_auto_learn 1).
Here's an example:
X-Spam-Flag: YES
X-Spam-Status: Yes, hits=18.9 required=5.0
tests=BAYES_99,FROM_ENDS_IN_NUMS,
HTML_FONTCOLOR_UNSAFE,HTML_MESSAGE,MIME_HTML_MOSTLY,
RAZOR2_CF_RANGE_51_100,RAZOR2_CHECK,RCVD_IN_BL_SPAMCOP_NET,
RCVD_IN_DSBL,RCVD_IN_NJABL_DUL,RCVD_IN_SORBS_DUL,RCVD_IN_XBL
autolearn=no version=2.64
X-Spam-Report: * 1.0 FROM_ENDS_IN_NUMS From: ends in numbers * 1.2
MIME_HTML_MOSTLY BODY: Multipart message mostly text/html MIME * 0.1
HTML_MESSAGE BODY: HTML included in message * 0.1
HTML_FONTCOLOR_UNSAFE BODY: HTML font color not in safe 6x6x6 palette *
1.1 RAZOR2_CF_RANGE_51_100 BODY: Razor2 gives confidence between 51
and 100 * [cf: 100] * 5.4 BAYES_99 BODY: Bayesian spam
probability is 99 to 100% * [score: 1.0000] * 1.0 RAZOR2_CHECK
Listed in Razor2 (http://razor.sf.net/) * 0.1 RCVD_IN_SORBS_DUL RBL:
SORBS: sent directly from dynamic IP address * [220.30.172.98
listed in dnsbl.sorbs.net] * 0.7 RCVD_IN_DSBL RBL: Received via a
relay in list.dsbl.org * [<http://dsbl.org/listing?220.30.172.98>]
* 1.5 RCVD_IN_BL_SPAMCOP_NET RBL: Received via a relay in
bl.spamcop.net * [Blocked - see
<http://www.spamcop.net/bl.shtml?220.30.172.98>] * 4.9 RCVD_IN_XBL
RBL: Received via a relay in Spamhaus XBL * [220.30.172.98 listed
in sbl-xbl.spamhaus.org] * 1.7 RCVD_IN_NJABL_DUL RBL: NJABL: dialup
sender did non-local SMTP * [220.30.172.98 listed in
combined.njabl.org]
thanks for the input.
_______________________________________________________
Eric F Crist "I am so smart, S.M.R.T!"
Secure Computing Networks -Homer J Simpson
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