Here's a good one into the ezrakilty.net mailroom:

Hello, I did a search in Google, for "coffee bean distributors", and your site and e-mail was presented. I am looking to purchase wholesale, green coffee beans. If this e-mail address for you is correct for the search/list and you selll wholesale, green coffee beans, would you please advise me of your wholesale, bulk pricinging? If the Google search and list of your site was incorrect for my request, please disregard this request for information to you. Sincerely, M. D_____.

I have a handsome, if faded, hardcover edition of an Israeli spy mystery entitled Code Ezra for anyone who can tell me how this column might have come up.

UPDATE: This seems to be plauguing bloggers (or perhaps webmasters) everywhere, as evidenced by a quick Google search on the key words of the mail. Someone's social psychology experiment?