PHPMailer：发送电子邮件...要求收据？

Question

I am going to create a script that sends out an email. I am currently using PHPMailer. I have been told that they would like the email to request a receipt from the user indicating they read it. (like what you often see in outlook). I have no clue if this is possible. Can anyone tell me if this is possible and if so how to do it?

Thanks!!

Answer 1

See $ConfirmReadingTo in PHPMailer documentation

( More recent PHPMailer link on gitHub )