A further thought. I am appalled that your administration does not permit you to filter those students. Is there some way that you could educate the administrators responsible for this decision that this is not a matter of free speech but a matter of educating good cyber-citizens. Students who play these kinds of pranks on campus are likely to flood the whole net with garbage. At our university we have a firm policy of removing people's e-mail accounts who violate our rules of netiquette repeatedly. Ingrid Shafer ([log in to unmask])