Win 8.1,IE 11,windows Live Mail.  My email has started sending out duplicates of me email.  I tried to send a pdf file to myself at another address (Kindle) and wound up with 20+ copies in my sent mail.  Did not receive at my Kindle. Forwarded an email with jpg's and the recipients got a scrambled message, no pics. Separated the pics and sent to myself and got 12 copies with nothing in them.  As a test forwarded an email with jpeg and got 2 copies and they would not go to my "inbox" just to "all mail".  Any help?