Spam training set:
More good ones here
http://stackoverflow.com/questions/4743996/publicly-availabl...
More good ones here
http://stackoverflow.com/questions/4743996/publicly-availabl...
I used GenSpam [1] for my thesis on spam filtering, but it doesn't seem to be as comprehensive as others out there, plus using a corpus instead of 'live' email might not be quite what the original poster wants.