After upgrading to FC3, spamassassin seems to be ignoring the user prefs file (~/.spamassassin/user_prefs). I have it set to not rewrite the subject line, but it does so anyway. If I delete the user_prefs file, spamassassin recreates it with default values, so I'm confident that I am editing the correct file. This worked fine before I upgraded to FC3. Any ideas?