I'm using Outlook.com on my own domain but have a problem with Inbox unread count - on the left side in Outlook.com web application under "Folder" there is "Inbox" highlighted in bold with unread message count 1. The problem is that I don't have any unread message in my inbox (nor I'm not able to find it with "Unread" filters). I've already tried to mark all messages as unread and then as read again, but with no luck. Do you have any ideas how to fix it?