Warren has a good page on which SA network tests have what kind of limits and which rules you would need to disable: http://www.spamtips.org/2011/01/usage-limits-of-spamassassin-network.html
But it seems to not include all the spamhaus rules. And it would be nice if it explicitly stated how to disable them. -- "The word 'politics' is derived from the word 'poly', meaning 'many', and the word 'ticks', meaning 'blood sucking parasites'." - Larry Hardiman http://www.ChaosReigns.com
