Since a lot of people are still using antidrug.cf, I'm making a public announcement here to clarify.
Antidrug.cf is deprecated and obsolete for all users of SpamAssassin 3.0.0 or higher. These rules are now a part of the standard SA distribution, and any improvements will likely happen directly in the SA project and not on the .cf file. I may at some point in the future, if I ever have spare time again, make a new ruleset, but it will be a separate file (ie: antidrug_post31.cf). Unless you're using SA 2.64, remove the ruleset, as it will cover-up any future improvements that may be contributed to the SA distribution. If you're using a version older than 2.64, you almost certainly have a remotely exploitable DoS vulnerability, and need to upgrade.
