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Re: why not doing a test that checks "name"-<email address> pairs
From: John D. Hardin <jhardin(at)impsec.org>
Date: Fri Aug 17 2007 - 16:58:02 EDT
> These message are addressed to many people in my domain but the (1) Check your MTA options. Some allow you to configure rejection of a message after X number of invalid recipients are given. (2) Consider a rule that adds a point if more than X names appear in the TO: and/or CC: headers. Here are mine (20 is the limit):
describe TO_TOO_MANY To: too many recipients
header TO_TOO_MANY To =~ /(?:,[^,]{1,80}){20}/
score TO_TOO_MANY 1.50
describe CC_TOO_MANY Cc: too many recipients header CC_TOO_MANY Cc =~ /(?:,[^,]{1,80}){20}/ -- John Hardin KA7OHZ http://www.impsec.org/~jhardin/ jhardin@impsec.org FALaholic #11174 pgpk -a jhardin@impsec.org key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C AF76 D822 E6E6 B873 2E79 ----------------------------------------------------------------------- A sword is never a killer, it is but a tool in the killer's hands. -- Lucius Annaeus Seneca (Martial) 4BC-65AD ----------------------------------------------------------------------- 8 days until The 1928th anniversary of the destruction of PompeiiReceived on Fri Aug 17 16:59:37 2007 This archive was generated by hypermail 2.1.8 : Wed Oct 24 2007 - 11:36:08 EDT |
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