Apparently some creep is abusing a list of blogger email addresses. I was about to send a warning to someone that they had sent me the Klez "sucker" email when I looked and saw someone had sent me email saying I had sent them something. What they have in common is that I hadn't previously exchanged email with either.
You won't get any legitimate email from the email address I currently have posted on this blog, so if you receive any from it, you can delete it immediately. Meanwhile I'll be setting up a new email address and posting it shortly.