PostNuke

from user.php

} else {






$fp = popen('/usr/sbin/sendmail -t -f '.$from.' '.$email,"w");






if(!$fp) return false;






fputs($fp,"From:".$from."rn");






fputs($fp, "To: $emailrn");






fputs($fp, "Subject: ".$subject."rn");






fputs($fp, $message);






fputs($fp, "rn");






pclose($fp);

This opens a socket to talk to the sendmail and writes to it then ends it...

The original looks like this

} else {






mail($email, $subject, $message, "From: $fromnX-Mailer: PHP/" . phpversion());

Oh! The 'rn' stuff is to be preceeded byt backslashes but those are stripped from the submit.php ;->

//Mattias