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GNU/Linux |
Debian 6.0.3(Squeeze) |
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sa-awl(1) |
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sa−awl − examine and manipulate SpamAssassin’s auto−whitelist db
sa-awl [−−clean] [−−min n] [dbfile]
Check or clean a SpamAssassin auto-whitelist ( AWL ) database file.
The name of the file is specified after any options, as "dbfile". The default is "$HOME/.spamassassin/auto−whitelist".
−−clean
Clean out infrequently-used AWL entries. The "−−min" switch can be used to select the threshold at which entries are kept or deleted.
−−min n
Select the threshold at which entries are kept or deleted when "−−clean" is used. The default is 2, so entries that have only been seen once are deleted.
The output looks like this:
AVG (TOTSCORE/COUNT) −− EMAIL|ip=IPBASE
For example:
0.0 (0.0/7) −− dawson@example.com|ip=208.192
21.8 (43.7/2) −− mcdaniel_2s2000@example.com|ip=200.106
"AVG" is the average score; "TOTSCORE" is the total score of all mails seen so far; "COUNT" is the number of messages seen from that sender; "EMAIL" is the sender’s email address, and "IPBASE" is the AWL base IP address.
AWL base IP address is a way to identify the sender’s IP address they frequently send from, in an approximate way, but remaining hard for spammers to spoof. The algorithm is as follows:
− take the last Received header that contains a public IP address −− namely
one which is not in private, unrouted IP space.
− chop off the last two octets, assuming that the user may be in an ISP's
dynamic address pool.
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sa-awl(1) | |