Get the following error message:

Warning: Server Error in c:\inetpub\wwwroot\David\send_simpleform.php on line 15

Referred to code:

1 <?php
2 
3 $msg = "E-MAIL SENT FROM WWW SITE\n";
4 $msg .= "Sender's Name:\t$sender_name\n";
5 $msg .= "Sender's E-Mail:\t$sender_email\n";
6 $msg .= "Message:\t$message\n\n";
7
8 $to = "david-cochrane@ll.com";
9
10 $subject = "Web Site Feedback";
11
12 $mailheaders = "From: My Web Site <> \n";
13 $mailheaders .= "Reply-To: $sender_email\n\n";
14
15 mail($to, $subject, $msg, $mailheaders);

?>

my php.ini mail settings are as follows:

[mail function]
SMTP =	localhost			;for win32 only
sendmail_from = david-cochrane@ll.com	;for win32 only
;sendmail_path	= ;for unix only, may supply arguments as well (default is 'sendmail -t -i').

I found a possible solution on ticket number 6742 but didn't understand the cure (the simpler the description the better).