C++ and Cgi ~ a request to unix God's

[highspider]

This is my first go at a real cgi.
Less a hello.cgi

I was hoping for some pointers on the code. It work's good but since I never wrote a cgi I was wonder how others would.

edit- for the main.cpp.txt to work -t
const char * MAIL_PROGRAM = "/usr/sbin/sendmail -t";