Publisher review:This Drupal module fixes the problem of bad email 'Return-Path' header settings which prevent email bounce backs going to the sender of the email. This module resolves the problem by parsing out the return-path set by Drupal modules, and passing itto the sendmail binary using the -f option, rather than sending it only in the $headers parameter of themail() command.
Installation
- Unpack in your modules folder (usually /sites/all/modules/) and enable under Administer > Site Building > Modules.
Requirements: ยท Drupal 4.7.x/5.x
Return-Path is a PHP script for Drupal Modules scripts design by Mike Carter.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Operating system:Windows / Linux / Mac OS / BSD / Solaris
Return-Path script details 
