Perhaps ‘Recipient Cares’ is a better receipt to request
There is little that irritates me more than people who request a “read receipt” on their e-mails. I open them, read them and keep them open till I can take action on them. Then the GD PC (I think “GDPC” should be in the dictionary) crashes and I lose the 45 open e-mails and they go unattended anyway. So, a fat lot of good it does you to know I actually opened what you sent!