Postfix autoreply.php Installation Fix
Just notice a very minor issue with the Email auto reply. The installation used the install directory, rather than the web directory when referencing autoreply.php
In order to correct the issue, edit the Postfix master.cf and change the reference to autoreply.php as seen below.
The original installation set the value to the following, which is where where I ran the install script from.
argv=/root/my_install/directory/ehcp/misc/autoreply.php $sender $recipient