Please don't open the link that was just sent to you all in a previous email. It's a spam advertisement.
I've banned that sender from the list, so hopefully this won't recur.
That person may have been a genuine person whose account was taken over by a spammer. But he was not anyone who ever attended the group, to my knowledge. If anyone knows Mick O and can attest to his good character, he could perhaps be restored if he can show he's removed all his computer viruses.