>UPDATE: I figured-out how to run a command-line scan using 'spamassassin -D' >which showed that it was using the old c.2011 rules in /var/lib/spamassassin/3.003001/saupdates_openprotect_com. How do I fix that?
If you have no intention to use 3rd party rules, I think you can just delete that dir and cf file. Make sure there is no crontab or script what puts it back. /MJ