I received a spam/virus oversized email jams my email:steve.camera@yahoo.com what to do?

The email I am getting is a response to a CraigsList Dating contact "LTR..." It is a boiler plate response to the effect that she cannot speak to me on her email; rather I should sign up to her dating service. This is clearly spam/virus: jen3692@gmail.com is the address. This should be prosecuted.