Hi. I sent an email where the email address clearly didn't work, and got the usual return message with:

"This message was created automatically by mail delivery software.
 
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:"

Which is normal-the problem is, every day since, I get dozens more of these, for that same exact email-
it seems to want to keep trying into infinity, rather than than just the normal one try, with the failure 
message to me. How can I make outlook.com give up and stop trying to send this message? 
Any help would be appreciated-thanks!

Sue