Some MS update added the entire gmail.com domain to the Junk Mail Blocked Senders list - no gmail has been being accepted to my Hotmail or Outlook.live online web account. Not sure how long this was going on and only found it when a friend of mine insisted that she had sent me a gmail email. So after 6 hours of searching I found the solution. There is no notification to either the sender or the recipient that this is occurring. Gmail.com does NOT show up in the Blocked Senders list but if you 'search' for gmail, then gmail.com pops up and can be deleted, immediately correcting the problem. Users have been complaining about this for quite some time in the MS support groups and blogs online. Shouldn't you fix this right now? I couldn't find anywhere else to contact MS support about this issue.