I set up my i-pad with the same e-mail address I have for my windows live mail and my web-mail (my web-mail and windows live mail are synced together with the same e-mail address).  I sent a test message to myself from the i-pad (with video attachment) and every 3-6 hours or so, keep getting this message:

This is an automatically generated Delivery Status Notification.     

Delivery to the following recipients is still underway after 13.7 hour(s):

  * *** Email address is removed for privacy ***

Will keep trying and contact you if the message can't be delivered permanently.

What have I done wrong?  D