[PLUG] Sources for spam for bayesian filters

[Alan]

At an Advanced Topics meeting, there was mention of a site that had
sample spam mailboxes for training bayesian filters.

Does anyone have a link to that site or similar folders?  I need to
retrain my database for SpamAssassin.

-- 
"Push that big, big granite sphere way up there from way down here!
Gasp and sweat and pant and wheeze! Uh-oh! Feel momentum cease!
Watch it tumble down and then roll the boulder up again!"
    - The story of Sisyphus by Dr. Zeus in Frazz 12/18/2003