If a person's messages are going unanswered, he or she may ask, "Can I know if someone is blocking me on the MSN messenger?" The question is complicated. The easiest way to find out is from the person him- or herself, or from a mutual friend. The next is through the process of elimination. That is, if you have sent several messages a day for a week and each has been unanswered, and you know
. for certain that the person has been logged into messenger, then chances are that the person is blocking or ignoring you. The best thing to do is to stop sending messages and find someone who is eager to chat with you. Some companies offer spy software which will reveal what codes or settings another has on his or her account, but these programs seldom work and violate MSN's terms of service. Therefore, if you are sending messages but receiving no replies, take the hint and move on. There are plenty of fish in the sea.