Your emails are disappearing in Outlook 2010 or 2016! You dragged an email message from your Outlook Inbox folder to a sub-folder and now it’s disappeared! It’s a strange quirk of Outlook 2010 and Outlook 2016 and here’s how we fixed it.įirst, just to be sure, check the folders adjacent to see if it has been dragged there by mistake, this can happen in Outlook, especially if you have a lot of sub-folders.