I'd like to change 'Return-Path' and/or 'envelope-from' for outgoing mail messages sent by PHP mail service. Because it sets them to admin@ despite outgoing mail address is set to noreply@ 🙂

Edited February 10, 20241 yr by Safety1st

PHP mail would be configured by your server. Additional parameters can be added to tell your configuration what to do but it can't fully change the configuration. You would need to work with your hosting provider or server administrator if you want to do this.