I am losing my email when replying to an email I received on my Samsung Galaxy tab a using Outlook. When hitting the send button on a reply email I get the following popup error message: "An error Occurred. Your message failed to send. One or more attachments no longer exists on your mail server. Your message has been returned to your drafts folder." I am presented with three options, open draft, contact support and OK. Hitting open draft will take me to the draft folder but there is no draft there. Same result if I hit OK and then go to my draft folder, no draft exists. I have not tried contact support as yet but will next time this occurs, which is not with every reply I attempt. This has only started to occur in the last week or two. Any suggestions to fix?