Where can I see it?

http://mail.cadillac.net/

Can I edit it?

The file has an index.tmpl file that comes with it. It's a (almost) pure HTML page that you can edit to please your tastes. If you do a good job of editing it, drop me a note.

Where do I get it?

index.cgi is part of the Mail::Toaster package. You can get it from here: http://www.tnpi.biz/computing/mail/toaster/Mail-Toaster.tar.gz

Can I use it without the rest of your toaster?

Yes, you will need still need to install Mail::Toaster and HTML::Parser but once that's done, Mail::Toaster::CGI will work for you.

What needs to be done to Apache for use?

You need to enable the .cgi handler, add index.cgi to the DirectoryIndex, and enable ExecCGI on the directory index.cgi is installed in. See the contrib directory of the Mail::Toaster distribution for a diff (for perusal) and a patch file (to be applied against an Apache2 httpd.conf). Here is the diff:

391c392
    Options Indexes FollowSymLinks
---
    Options Indexes FollowSymLinks ExecCGI
439c440
DirectoryIndex index.html index.html.var
---
DirectoryIndex index.cgi index.html index.html.var
908c911,913
#AddHandler cgi-script .cgi
---
AddHandler cgi-script .cgi

Reload Apache and you're all set.