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[SAdev] [Bug 1054] New: Split up FROM_ENDS_IN_NUMS
No, hits=-40.5 required=5.0
	tests=AWL,BUGZILLA_BUG,FORGED_RCVD_TRAIL,KNOWN_MAILING_LIST,
	      NO_REAL_NAME,T_NONSENSE_FROM_00_10
	version=2.50-cvs
From spamassassin-devel-admin@lists.sourceforge.net  Fri Oct  4 11:08:14 2002

The current FROM_ENDS_IN_NUMS triggers on any from where the user name ends
in two or more digits.  I think this should be split up into different
numbers of trailing digits, so that rules with different S/O ratios can
get different scores.  So I've made test rules that look from From
names that end with two, three, four, or five digitis, and one for six or
more digitis; I also put in a test rule that looks for Froms that end in a
single digit, just the sake of completeness.
I should note that I get rather bad S/O's for FROM_ENDS_IN_NUMS, probably
because so much of my corpus is made up of Yahoo! Groups traffic, which
seems to have a lot of users that like sticking numbers at the ends of their
names.  Here is the normal stats for FROM_ENDS_IN_NUMS: