sa-learn

Hello SuSE prople, About two months ago I upgraded my entire system. I was using spamassassin before that.  Didn't reinstall it. Time to do it !! The KDE 3.3.2 has kmail to be able to do spam filtering by itself. So rather than go through the whole Postfix, whatever, thing I am thinking of using that. The basic question is: Can I set up spamassassin (which is called by kmail) to use the Bayesian filters. And, would the sa-learn process be used under those circumstances? I have over 2000 spams that could be learned.  Also how about "white" filters? Think all of this will work ?? Bob S.