On Thu, Aug 11, 2011 at 08:53:02PM +0200, Kai Schaetzl wrote: > Is it really the first time that you hear about the concept of RBLs? They > have been around for years and have proven to be one of the most effective > ways to combat spam, still. I'll love to see how they handle IPv6 once machines can use "privacy extensions" and have a complete /48 to themselves... They can't block whole subnets 'cos a /64 might be subnetted to different customers (see linode, panix for two examples). Will be interesting! -- rgds Stephen _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos