http://bugzilla.spamassassin.org/show_bug.cgi?id=4236
------- Additional Comments From [EMAIL PROTECTED] 2005-05-11 21:12 -------
New mass-check attempt. My results:
Section 3 -- Frequencies Log
(First numeric frequencies, followed by percentage frequencies)
OVERALL% SPAM% HAM% S/O RANK SCORE NAME
280511 109315 171196 0.390 0.00 0.00 (all messages)
1083 1048 35 0.979 1.00 6.00 SPAMMY_FOREIGN_LACNIC
8585 8521 64 0.995 1.00 10.00 SPAMMY_FOREIGN_RIPE
589 569 20 0.978 0.67 8.00 SPAMMY_FOREIGN_AOL
1042 949 93 0.941 0.00 8.00 SPAMMY_FOREIGN_APNIC
OVERALL% SPAM% HAM% S/O RANK SCORE NAME
280511 109315 171196 0.390 0.00 0.00 (all messages)
100.000 38.9700 61.0300 0.390 0.00 0.00 (all messages as %)
0.386 0.9587 0.0204 0.979 1.00 6.00 SPAMMY_FOREIGN_LACNIC
3.060 7.7949 0.0374 0.995 1.00 10.00 SPAMMY_FOREIGN_RIPE
0.210 0.5205 0.0117 0.978 0.67 8.00 SPAMMY_FOREIGN_AOL
0.371 0.8681 0.0543 0.941 0.00 8.00 SPAMMY_FOREIGN_APNIC
SPAMMY_FOREIGN_RIPE looks particularly useful here.
{{{
header __RCVD_APNIC Received =~
/(\[|\()(58|59|60|61|202|203|210|211|218|219|220|221|222)\.\d+\.\d+\.\d+.+ by /
header __RCVD_RIPE Received =~
/(\[|\()(62|80|81|82|83|84||85|86|87|88|193|194|195|212|213|217)\.\d+\.\d+\.\d+.+
by /
header __RCVD_LACNIC Received =~ /(\[|\()20(0|1)\.\d+\.\d+\.\d+.+ by /
meta __RCVD_FOREIGN (__RCVD_APNIC || __RCVD_RIPE || __RCVD_LACNIC)
# Check for some domains which shouldn't send from foreign continents
header __FROM_AOL From =~ /[EMAIL PROTECTED]/i
meta SPAMMY_FOREIGN_AOL (__RCVD_FOREIGN && __FROM_AOL)
score SPAMMY_FOREIGN_AOL 8
describe SPAMMY_FOREIGN_AOL Claims to be from AOL but is foreign
header __FROM_RIPE From:addr =~
/\.(at|ba|ch|cz|de|dk|eg|es|fi|fr|gr|hr|hu|ie|il|is|it|lt|lu|lv|ma|nl|no|pl|pt|ro|ru|se|sk|ua|uk|za)>?$/i
meta SPAMMY_FOREIGN_RIPE (__FROM_RIPE && (__RCVD_APNIC || __RCVD_LACNIC))
score SPAMMY_FOREIGN_RIPE 10
describe SPAMMY_FOREIGN_RIPE Claims to be from RIPE but is not
header __FROM_APNIC From:addr =~ /\.(au|cn|in|jp|kr|nz|ph|pk|sg|th)>?$/i
meta SPAMMY_FOREIGN_APNIC (__FROM_APNIC && (__RCVD_RIPE ||
__RCVD_LACNIC))
score SPAMMY_FOREIGN_APNIC 8
describe SPAMMY_FOREIGN_APNIC Claims to be from APNIC but is not
header __FROM_LACNIC From:addr =~ /\.(ar|br|cl|co|mx|pe|ve)>?$/i
meta SPAMMY_FOREIGN_LACNIC (__FROM_LACNIC && (__RCVD_RIPE ||
__RCVD_APNIC))
score SPAMMY_FOREIGN_LACNIC 6
describe SPAMMY_FOREIGN_LACNIC Claims to be from LACNIC but is not
}}}
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