‘Current federal “obscenity” laws prohibit distribution of hardcore (obscene) pornography on the Internet, on cable/satellite TV, on hotel/motel TV, in retail shops and through the mail or by common carrier. Rick Santorum believes that federal obscenity laws should be vigorously enforced. “If elected President, I will appoint an Attorney General who will do so.”’
Imho, enforcing current laws is not the same as calling for new, more stringent laws.
you can mail the stuff but the sender has to check to see if you don’t want it mailed to him or her. you really don’t want to get hit with the bill for doing that.