[Spambayes] test sets?

[Barry A. Warsaw]

    TP> A false positive *really* has to work hard then, eh?  The long
    TP> quote of a Nigerian scam letter is one of the two that made
    TP> it, and spamprob() looked at all this stuff before deciding it
    TP> was spam:

Here's an interesting thing to test: discriminate words differently if
they are on a line that starts with `>' or, to catch styles like
above, that the first occurance on a line of < or > is > (to eliminate
html).

Then again, it may not be worth trying to un-false-positive that
Nigerian scam quote.

-Barry