Aaron Swartz said:

> Thanks for SpamAssassin, WebMake, SiteScooper, and the zillion other useful
> things you've made.

cheers! 

> I plan to install SpamAssassin, so I was peeking around the site and found:
> """
> >>From 1.3 on, they are assigned using a genetic algorithm, to optimise their
> efficiency and minimise false positives and false negatives. More
> information can be found here. Note that you can help this system by
> providing statistics on your mail spool.
> """ - http://spamassassin.taint.org/faq.html
> But you don't say how the algorithm is fed or how we can contribute. It'd be
> nice if you could provide this information.

Well, check the "masses" directory in the distro, the README covers this.
As does the FAQ on the website ;)  In short, you can run "mass-check" on
your set of messages and provide the output, and I'll incorporate it in
the GA run.

Now though, I'm beginning to think that the *actual messages* are more
helpful, esp. false-positives -- as the "mass-check" output has to be
thrown out after a month or 2 as the tests improve and new ones are added,
to avoid skewing the GA.


> Also, is there a list of major features coming in 2.0? Just sort of curious
> about the version leap.

We haven't yet coerced the CVS changelog into a nice feature list, but the
main ones are:

  - new spam-phrase analysis module, which uses analysis of spam mails
    to determine common phrases, providing another way to get spam
    points from the text.

  - "rawbody" config item added, which allows a more sensible way to
    scan text bodies.  "body" now cleans up whitespace and removes NLs
    for plain-text matching.

  - config file split up into a directory of files.  Also, config file
    locations are now legal by the FHS. (hence the major number change)

  - some spamc/spamd command line arg semantics changed (hence the major
    # change)

  - Mail::Audit, Mail::Internet, Net::SMTP dependencies removed.  also
    provides a nice speedup ;)

  - new GA scoring, of course. ;)


OT:

BTW I like swhack, http://blogspace.com/swhack/weblog/ . ghod only knows
how I never found that before.  Is there a way to see more than 1 day's
bloggage?

--j.

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