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Re: [vps-mail] sa-learn



At 8:21 AM -0600 4/21/05, Jonathan Duncan said something about:
Ok, I found the "bayes_path" option, thanks!

Here are two options I do not understand. If I am going off the score that spamassassin gives a message why would I want it in my bayes database? If SA already knows it is spam or not spam based on my score level how would these options be helpful?

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bayes_auto_learn_threshold_nonspam n.nn (default: 0.1)
The score threshold below which a mail has to score, to be fed into SpamAssassin's learning systems automatically as a non-spam message.

bayes_auto_learn_threshold_spam n.nn (default: 12.0)
The score threshold above which a mail has to score, to be fed into SpamAssassin's learning systems automatically as a spam message.
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Becuase SA can sometimes be wrong *gasp*, so you don't want to feed spam into the bayes DB if its 'kinda-spammy', only if its 'VERY spammy!'

i.e. don't feed items with a score of 6 into the DB, only scores of 12 and above.

Ditto for making things very 'hammy' - you don't want to feed an item of 4.5 into the ham database, since it will have lots of spam elements. But an item of .1 (or even a negative number!) is definitely clean of spam-elements and should be fed to the DB.

In this way, the spam/ham dbs are built on their own as people get more and more spam. yes, re-feeding spam in thru sa-learn is the best way to do it becuase it then catches spam that was originally not caught.

Matt
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Matthew I. Cohen                                   http://www.iwbyte.com/
It Won't Byte Web Design & Hosting.     Ob. Quote: "Reality is for those
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