I'm the POC for a couple of websites, and I get the occasional notice that my domain name is about to expire and I should renew for $xx - just click here. Of course I know the domain name is good for another 9 months and that it will cost me 1/5 of the price they're quoting. I wish there was some way to send a return message that would nuke this scammers.. I think Nigeria would become a glazed saucer..