Hi Loren,
From a quick scan of that, it looks like you have a somewhat messed up install. You shouldn't be getting those over-length warnings on the standard rules for 3.0. This makes me believe that somehow it is maybe finding your 2.6x rules, which will give this sort of error.
I did a updatedb and then a locate spamassassin which leads to:
/root/.spamassassin /root/.spamassassin/user_prefs /root/Mail-SpamAssassin-3.0.2/spamassassin.raw /root/Mail-SpamAssassin-3.0.2/spamassassin.spec /root/Mail-SpamAssassin-3.0.2/blib/man1/spamassassin.1p /root/Mail-SpamAssassin-3.0.2/blib/script/spamassassin /root/Mail-SpamAssassin-3.0.2/spamassassin /usr/local/share/spamassassin /usr/local/share/spamassassin/10_misc.cf /usr/local/share/spamassassin/20_anti_ratware.cf /usr/local/share/spamassassin/20_body_tests.cf /usr/local/share/spamassassin/20_compensate.cf /usr/local/share/spamassassin/20_dnsbl_tests.cf /usr/local/share/spamassassin/20_drugs.cf /usr/local/share/spamassassin/20_fake_helo_tests.cf /usr/local/share/spamassassin/20_head_tests.cf /usr/local/share/spamassassin/20_html_tests.cf /usr/local/share/spamassassin/20_meta_tests.cf /usr/local/share/spamassassin/20_phrases.cf /usr/local/share/spamassassin/20_porn.cf /usr/local/share/spamassassin/20_ratware.cf /usr/local/share/spamassassin/20_uri_tests.cf /usr/local/share/spamassassin/23_bayes.cf /usr/local/share/spamassassin/25_body_tests_es.cf /usr/local/share/spamassassin/25_hashcash.cf /usr/local/share/spamassassin/25_spf.cf /usr/local/share/spamassassin/25_uribl.cf /usr/local/share/spamassassin/30_text_de.cf /usr/local/share/spamassassin/30_text_fr.cf /usr/local/share/spamassassin/30_text_nl.cf /usr/local/share/spamassassin/30_text_pl.cf /usr/local/share/spamassassin/50_scores.cf /usr/local/share/spamassassin/60_whitelist.cf /usr/local/share/spamassassin/user_prefs.template /usr/local/share/spamassassin/triplets.txt /usr/local/share/spamassassin/languages /usr/local/bin/spamassassin /usr/local/man/man1/spamassassin.1p /etc/init.d/spamassassin /etc/default/spamassassin /etc/rc0.d/K20spamassassin /etc/rc1.d/K20spamassassin /etc/rc2.d/S20spamassassin /etc/rc3.d/S20spamassassin /etc/rc4.d/S20spamassassin /etc/rc5.d/S20spamassassin /etc/rc6.d/K20spamassassin /etc/mail/spamassassin /etc/mail/spamassassin/local.cf /etc/mail/spamassassin/init.pre /var/amavis/.spamassassin /var/amavis/.spamassassin/bayes_toks /var/amavis/.spamassassin/bayes_seen /var/amavis/.spamassassin/bayes_journal /var/amavis/.spamassassin/bayes.mutex
Looks good, doesn't it?
Did you replace the 2.6x install, or do a new install in parallel? If in parallel, there must be some paths here and there in scripts or the like that need to be cleaned up to point to the new install. If you installed over the 2.6x stuff, maybe you need to throw it away and do a clean install of 3.0 to get rid of the older rules.
I just did a cleanup and re-installed 3.0.2, but the problem persists. :-(
What "locate" string could I use to locate SA rules?
Also, it notes down at the bottom that you need to get a newer version of Net::DNS from Cpan. You will need this to enable the network tests. There are a few notes about network tests failing for lack of a socket. While I don't know for sure, this could be related to Net::DNS.
Network tests seem to work, as I have RAZOR2 scores in my msgs.
Florian