I am attempting to use the "Sendmail M4 Configuration"
option. Once the page has loaded I am able to edit the
file, etc, but I am not able to rebuild it. Clicking
the "Rebuild Sendmail Configuration" button opens a
page that says "The command m4 needed for rebuilding
the Sendmail configuration file was not found on your
But, I know that I have M4 available, because I can
rebuild my configuration file when I ssh in to the box.