Question

I need to send emails through mail().

Do I need a root server to change the Return-Path value?
Currently it’s [e-mail] but I’d like to have it the same address like From and Reply-to.

I set the Return-Path like below but it stays [e-mail]:

$headers.="Return-Path: $from\r\n";

Thank you.

Answer 1

You can also set the fifth parameter of mail function to adjust the return path

mail($to, $subject, $message, $headers, "-f [e-mail]");