Rich, Nick Feakes is our website administrator but I doubt that he will have sent these messages to you manually. It's more likely that you have subscribed to various discuission forum topics. If so, whenever someone makes a posting on that topic/s the system sends you an automatic message to alert you to that fact.
Rich You had "subscribed" to the whole board. As Dick said, these email are generated automatically by the system and have my address as Webmaster. I have unsubscribed you. Please see the FAQs (top right corner of the forum pages) "Why do I keep receiving emails about replies to topics?" for an explanation of how the system works and how to subscribe and unsubscribe yourself. Nick