Using a posted link may or may not help on the day depending on how the system is set up this year. In the past is has helped I believe, but less so or maybe not at all in recent years. There was some suggestion that using a full URL to the page could be seen as malicious by the system and therefore stopped, but its up to See whether they build that policy into the system. Certainly the ability to do this exists in firewalls and on any modern http server or http load balancer. IP's to front