Luckily, 'Return-Receipt-To' headers are largely deprecated,
and few mail agents respond to them anymore.
- Brian
On Fri, Mar 29, 2019 at 08:15:18AM +0000, Ruben ON3RVH wrote:
Email clients ask if you want to send a return receipt
if they are requested by the sender yes.
But I can understand Brian's position.
There is also such a thing as a delivery receipt, which is not at the discretion of the
email client or recipient, the email server will send a mail returning that the message
was delivered, no matter what your other client-side settings are.
73,
Ruben - ON3RVH