trunk/rulesrc/sandbox/smf/20_smf.cf:
header SMF_BRACKETS_TO To:raw =~ /<<[^<>]+>>/
describe SMF_BRACKETS_TO Double-brackets around To header address
score SMF_BRACKETS_TO 0.01
http://ruleqa.spamassassin.org/20110210-r1069279-n/T_SMF_BRACKETS_TO/detail
This rule seems to be catching a fair bit of low scoring spam with
almost zero FP's.
Do you know where such spam comes from? Is this "prejudiced" in any way
like FSL_RU_URL? If not this might be the kind of rule we should allow
to auto-promote.
Warren
