Should I use a qmail install script or just follow Lifewithqmail.org?

Most qmail admins would recommend that you follow the VERY simple instructions from DJB (the writer of qmail) or Dave Sill (in his excellent web site lifewithqmail.org).

The use of "install scripts" is not recommended...simply because if you cant follow DJB or LifeWithQmail.org then you probably shouldn't be running an email server...sorry.

With that said, I have heard good things about:

www.linuxpourtous.com/index.php