mailed-by and Return-Path sent as [email protected]

[chuckreynolds]

I've tried setting the Sender with phpmailer_init action but that did nothing.

function mail_return_path( $phpmailer ) {
    $phpmailer->Sender = '[email protected]';
}
add_action( 'phpmailer_init', 'mail_return_path' );

Any help on how to force that through?

method used to send email: php

[chuckreynolds]

any help here @lesterchan ?