Yes -
My Windows Live Mail account is only displaying new messages from my contacts. If I get a new message from someone other than someone in my contacts, it shows up in my Inbox for about 2 seconds, and then disappears. It's not in my junk box, or deleted folder. And in fact, it still shows that I have "one new message" in the lower right corner of the screen. But I can't find or see the message. And I've even looked in the "all unread e-mail" folder, and still nothing.
So what appears to be happening is this: I'm getting e-mails as normal. However, if they are not from someone in my contact lists, they are not displaying.
Thanks.