I mark email that has been thrown into the "Junk" bin as "Not Junk" and the next time I get another email from this trusted site, it is once again thrown into the "Junk" bin.  If I mark an email as "Not Junk", isn't it supposed to accept all future email from that sender/domain?   This is a service website and I get weekly emails from them that should NOT be seen as "Junk".  My client is Windows Live 2012 email and I'm running it on Win 7 Pro x64 with all MS updates.