I signed on to windows msn for mac and all my contacts popped up to be accepted again and then when i accepted them, they all became blocked? I don't know what happened?? I tried unstalling it and re downloading it and they were still blocked. Do I have some sort of virus? what do I do?
login into your account-->click on the "Options" (you can find it at top right corner)
--->then click on "More Options"--->in "Junk email section" ----> click on "Safe and blocked senders"--->click on "Blocked senders"---> then remove the blocked contacts.
Just select the contact's from the Blocked senders: and click on "Remove from the list"