To be fair people do try to educate her, as you can see in her post history, that's the exact reason why she's trying to start drama badmouthing people who aren't even present in this thread and have nothing to do with this thread.

On topic: In case the current code doesn't allow deletions triggered server side, a good alternative would be to check if characters have each other added before allowing people to send a mog mail, so far it seems like the main issue is mog mail.