My sister has hotmail account but whenever she e-mail me, it never shows up either in my inbox or bulk.?

What is the problem with hotmail.
My sister has hotmail account but whenever she e-mail me, it never shows up either in my inbox or bulk.?
1. Her addresess to you could be wrong. 2. Have that contact in your address book. 3. Make sure you don`t have a BLOCK on her address. A block gets deleted on the server without reaching your email address.
Reply:it could be popping up in your junk mail if you don't have her address saved in your contacts. or she is emailing the wrong address.
Reply:go to yahoo help and ask them what you need to do to fix that