That is essentially what I've been doing, apart from that I'd like to have the non-local tests and user config to be enabled. Here are results for one spam:
spamc < new.spam.29004.17779 > new.spam.29004.17779.spamc spamassassin < new.spam.29004.17779 > new.spam.29004.17779.spamassassin
<snip>
Um.. dude.. take a close look at that output... your runs via spamassassin and spamc are different because you don't have bayes enabled when running via spamc.
Try running the spamassassin command again, but this time su to the "spamc" user first.
