ShortCircuit?

[Walter Hurry]

I have been using SA on my home box for a couple of months now; really
more as a learning exercise than anything else. Having noticed that my
Bayes is almost always right, I tried uncommenting

Mail::SpamAssassin::Plugin::Shortcircuit
and
shortcircuit BAYES_99 spam

in my local.cf. It seems to be working well, but is there a downside?

[John Hardin]

Post by Walter Hurry
I have been using SA on my home box for a couple of months now; really
more as a learning exercise than anything else. Having noticed that my
Bayes is almost always right, I tried uncommenting
Mail::SpamAssassin::Plugin::Shortcircuit
and
shortcircuit BAYES_99 spam
in my local.cf. It seems to be working well, but is there a downside?

Ya gotta watch your training closely.
--
John Hardin KA7OHZ http://www.impsec.org/~jhardin/
***@impsec.org FALaholic #11174 pgpk -a ***@impsec.org
key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C AF76 D822 E6E6 B873 2E79
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jump from obvious and correct observations like "Oh my God, this
place is teeming with utter morons" to incorrect conclusions like
"there's nothing of value here". -- Al Petrofsky, in Y! SCOX
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Today: the 1932nd anniversary of the destruction of Pompeii

[RW]

On Wed, 24 Aug 2011 20:04:28 +0000 (UTC)

Post by Walter Hurry
I have been using SA on my home box for a couple of months now;
really more as a learning exercise than anything else. Having noticed
that my Bayes is almost always right, I tried uncommenting
Mail::SpamAssassin::Plugin::Shortcircuit
and
shortcircuit BAYES_99 spam
in my local.cf. It seems to be working well, but is there a downside?

I wouldn't use short-circuiting on a home computer, unless it
really can't cope with the throughput and even then I'd start by
short-circuiting ham. If you want to place more reliance on BAYES then
change it's scores.

If you short-circuit on BAYES_99 you lose the benefit of negative
scoring rules. You also lose one of SA's best features: the ability to
distinguish between certain spam and probable spam, and that makes it
much harder to spot any FPs.

[Walter Hurry]

Post by Walter Hurry
I have been using SA on my home box for a couple of months now; really
more as a learning exercise than anything else. Having noticed that my
Bayes is almost always right, I tried uncommenting
Mail::SpamAssassin::Plugin::Shortcircuit and
shortcircuit BAYES_99 spam
in my local.cf. It seems to be working well, but is there a downside?

I wouldn't use short-circuiting on a home computer, unless it really
can't cope with the throughput and even then I'd start by
short-circuiting ham. If you want to place more reliance on BAYES then
change it's scores.
If you short-circuit on BAYES_99 you lose the benefit of negative
scoring rules. You also lose one of SA's best features: the ability to
distinguish between certain spam and probable spam, and that makes it
much harder to spot any FPs.

...

Sorry for the slight delay replying; I noted your comments and have been
monitoring for a couple of days.

No, I'm not short of system resources. I think I'll take your advice and
cease short-circuiting, and increase the Bayes scores a little bit.
Thanks for the recommendation.