Hi, I was using msn and someone started to message me. I didn't know this e-mail address. I ignored this person, thinking it was only a random and the next time it wouldn't happen. But each time I signed in, the e-mail would message me again. This has happened nearly everytime. I noticed, the e-mail only says 'hey you', 'hi you' and 'hey'. Alternating between hey you and hi you and now hey. I tried to block them but the latest msn only allows me to choose the option of appearing offline to the person. I did this and also deleted them. But the next time I go on msn, they message me again. I was wondering, is this person a bot? Thank you