I need to customize bounce and error messages sent from MAILER-DAEMON in a LAMP environment. Instead of the standard message
Subject: Mail delivery failed: returning message to sender Date: Tue, 16 Sep 2014 16:42:14 -0300
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
mailbox is full: retry timeout exceeded
i need the mailer-daemon to send a custom message of my client's choosing.