Not possible. Microsoft fixed the hole in MSN that let people use block checkers. Now block checkers are unreliable and most have been taken down. The only way to check if someone has blocked you is to create another account and pretend to be someone else and see if they are online.
/ –![[Image: 7.png]](http://i28.photobucket.com/albums/c216/ConcordDawn123/Signatures/7.png)
