Not just suspicious titles Avtrician.
Be very suspicious of ALL e-mails that you aren't expecting or that come from someone you don't know Practice Auto 3,2,1. Treat all people who e-mail you out of the blue the same way you would handle them if they walked up to you in the street and tried to scrounge off you or sell you something. Telling them to push off doesn't work in cyberspace of course, it only confirms your address is valid and provokes more cr*p, but you can easily chuck them into the virtual dumpster. If its something really important they will send you snail-mail or a fax.