the quick answer is no, you cant. better answer is stop letting that person get inside your head. If you see a message from them just ignore it in your head and get stronger for it. why do you think they keep trying to message you? because they know it works.i cant seem to get a certain person to stop pming me, so ignored them here and they can still pm me. is there a way to stop them pming me without turning my pms to followers only.