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Theo Van Dinter writes:
> On Tue, Sep 07, 2004 at 02:32:42PM -0600, Chris Blaise wrote:
> >     The rules were ALL_TRUSTED,MISSING_DATE,USER_IN_BLACKLIST and I
> > think since "ALL_TRUSTED" is a negative value.
> > 
> >     Am I missing something about how auto-learn should consider this?  
> > 
> >     Is there a reason why it doesn't consider such a message as spam,
> > soley on the score?  I realize that it won't learn spam if the header and
> > body aren't at least 3 each, but for such a high score, it seems like it
> > should be able to disregard that to say, "This is huge; learn it as spam."
> 
> This has been convered many times.  It's probably in the wiki, and definitely
> in the documentation:
> 
> [...]
>        bayes_auto_learn ( 0 | 1 )      (default: 1)
> [...]
>            Note that certain tests are ignored when determining whether a mes-
>            sage should be trained upon:
> 
>             - rules with tflags set to 'learn' (the Bayesian rules)
> 
>             - rules with tflags set to 'userconf' (user white/black-listing
>               rules, etc)
> 
>             - rules with tflags set to 'noautolearn'
> 
>            Also note that auto-training occurs using scores from either score-
>            set 0 or 1, depending on what scoreset is used during message
>            check.  It is likely that the message check and auto-train scores
>            will be different.
> 
> As always though, run with -D and you'll find out plenty. ;)

BTW the idea of USER_IN_BLACKLIST being ignored for bayes is so
that if a user screws up and accidentally BLs a ham source, it
won't pollute Bayes as well.

I think in 3.0.0 we've added more logic so that it won't be learned
*at all* in that situation -- not as ham or spam.

- --j.
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