I have a simple home-grown rewriter which doesn't look at the method of requests at all. But it looks like even if I'm blocking a whole site, POST requests still get through. I know caching (and thus rewriting) POST requests is contrary to RFC 2616, but sometimes we use url rewriter to block all access to a site. Is there a way to make it work or should I be using my rewriter script as an external acl helper?