Sorry, we have to be sure. This helps us prevent abuse of our e-mail system by automated programs. Just look at the letters depicted below, and type what you see into the provided field.

 _   _ ___ _    _  _  ___ 
| | | | _ ) |  | || |/ __|
| |_| | _ \ |__| __ | (_ |
 \___/|___/____|_||_|\___|
                          

I can't make sense of this--give me another one