Michael Moncur <[EMAIL PROTECTED]> writes:

> And a few slightly questionable scores:
>
> - This was 0.87 before. Less and less useful?
> score FROM_AND_TO_SAME               -2.071

I think this one should go.  It's a common way to send email to a
large list of people without subjecting them all to the address list.

> - Not as weird as all that, apparently
> score MSGID_CHARS_WEIRD              -2.178

This is is on my list of rules to remove from both trees.  I separated
these characters from the MSGID_CHARS_SPAM rule because I wasn't as
sure about them and indeed, they aren't spammy enough.

> - Lots of missing dates in non-spam?
> score DATE_MISSING                   -2.140

This just doesn't happen often enough, I think.  In 7846 messages (23%
spam), I have zero occurances.

> Just for the record, here's the usual list of rules that ended up with
> slightly negative scores. They aren't really good rules for catching
> nonspam, so I think the rules are likely either defective or obsolete.

Some of these were intended to be negative.  Some also are only
slightly negative so I would not delete them from the next pass.  See
if future improvements or GA runs (with other bad rules removed) can
recover them.

> score LINES_OF_YELLING               -0.036

I think this rule needs to be partitioned to be similar to the
UPPERCASE rules.  The current rules overlap so the GA-evolved scores
are hard to interpret.

> score X_AUTH_WARNING                 -0.703

I think this one is intended to be negative, although I didn't write
it.  This happens when Unix users send mail with "mail" or "mailx"
locally.

> score X_NOT_PRESENT                  -1.920

This one is on my hitlist as well.  Didn't work out very well.

Dan

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