§.config.autoreply; §.config.command.permit.anyone; §.config.command.rejectall; §.config.mailmagazine; §.config.post.permit.anyone; §.config.post.check.article.thread; §.config.post.check.pgp; §.config.command.mail.check.pgp; §.config.ml.hier; §.usage.procmail; §.customize.casestudies;