Problem with pop-before-smtp

Hello, I'm having problems installing pop-before-smtp. Postfix went ok (i even was an open relay for a short moment, oops) so I decided to install pop-before-smtp. i did all steps in their tutorial. But it still won't do one thing . What it won't do I explain here , but noone answers there. http://www.linuxquestions.org/questions/showthread.php?s=&threadid=84876 Thx in advance for your help