[H-GEN] Experiences with SpamAssassin
Jason Parker-Burlingham
jasonp at uq.net.au
Fri Nov 22 02:56:07 EST 2002
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Greg Black <gjb at gbch.net> writes:
> The installation sucks big time. There's no "standard" way of doing
> it and the default puts files in /usr/bin and /etc/mail which should
> never happen.
I simply installed the Debian package, which more or less guarantees
things get installed in the right place; what did you do to install
it?
> To get an idea of performance (both speed and accuracy), I fed
> spamc an archive of known email. It took 14 hours to process
> the test archive on a lightly-loaded Celeron-366 with 384 Mbytes
> of RAM -- that's about 0.6 seconds/message.
>
> Here are the details:
>
> Total archive size 84516
Is that 84 megabytes of spam?
> Some of the spam it failed to identify won't normally be fed to
> it, but it's still going to miss about ten per cent of what I
> get.
I think that's about how much it misses in my email, too.
> And, although the false positive rate of 0.28% is pretty good, it's
> not good enough for me to just drop the identified spam in /dev/null
No, it isn't.
If you're using the (auto-) whitelisting, you may want to rerun the
tests to see if the false positive rate goes down.
> [1] My incoming spam figures for the past few years are:
> 1998 358
> 1999 506
> 2000 448
> 2001 1102
> 2002 5586 (up to 22/11)
Good lord.
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