Why am I unable to receive email from certain people. I can send them emails but when they respond I never get it. They've even tried sending from a different email with no luck? How can I fix this??

Hi Fersy. When messages don’t arrive to your mailbox, the first thing that you should do is to check the settings on your account that may reject the messages. The following articles should help you:

http://windowslivehelp.com/solutions/settings/archive/2009/02/18/not-receiving-e-mail-from-contacts.aspx

http://windowslivehelp.com/solutions/settings/archive/2009/03/03/how-to-set-or-change-reply-address.aspx