Sender and Return path is showing server hostname instead of user email.

[Motaal]

Header Details:

Sender: <[email protected]>
Return-Path: <[email protected]>
Received-SPF: none (domain of serverhostname does not designate permitted sender hosts)

I want the sender and Return-Path to be [email protected]. How to go about it.

 

[cPanelMichael]

Hello,

Could you elaborate on how you are sending the message? Is it through a PHP script? Are you sending via SMTP authentication?

Thank you.

 

[Motaal]

Mails are being sent using PHP Script. One of my client is using Interspire mailing software and facing this problem.

 

[cPanelMichael]

Hello,

The default behavior of Exim is to use the cPanel username and hostname of the server to construct the envelope-sender address. If you can configure the mailer to use SMTP and authenticate with SMTP AUTH, this will set the correct "Return-Path" in the headers.

Thank you.