emailing?

How do I check if an email sent has been received and opened by the recipient. A friend has sent out job applications from my email address and we've not got replies.
Bob, December 2013


done
thanks rich will give it a go see what happens if not will contact server.

bob, December 2013
It might depend on your server,on Talk Talk you have to open the box that says More Options and then click the box that says "tell me when mail is read"you do that before you send it.

rich, December 2013