PHP script med Mail

Hej experter! :D

Vi har i øjeblikket en Redhat 7.0 stående som DNS og webserver. Hvis jeg skal have følgende script til at fungere, hvad skal jeg så gøre?

Det er blevet testet hos dandomain, og der virker det fint. Vores mailserver er en anden amskinen end den som scriptet skal køres på..

1000 tak for hjælpen!

_Kalle


<? 

$adminaddress = "info@webprime.dk";
$siteaddress ="http://www.webprime.dk";
$sitename = "webprime";

//No need to change anything below ...
// Gets the date and time from your server
$date = date("m/d/Y H:i:s");

// Gets the IP Address
if ($REMOTE_ADDR == "") $ip = "no ip";
else $ip = getHostByAddr($REMOTE_ADDR);

// Gets the POST Headers - the Flash variables
$action = $HTTP_POST_VARS['action'] ;
$email = $HTTP_POST_VARS['email'] ;
$name = $HTTP_POST_VARS['name'] ;
$comments = $HTTP_POST_VARS['comments'] ;

//Process the form data!
// and send the information collected in the Flash form to Your nominated email address

if ($action == "send") {
    //
    mail ("$adminaddress","Info Request",
    "A visitor at $sitename has left the following information\n
    Name: $name
    Email: $email\n
    The visitor commented:
    ------------------------------
    $comments
   
    Logged Info :
    ------------------------------
    Using: $HTTP_USER_AGENT
    Hostname: $ip
    IP address: $REMOTE_ADDR
    Date/Time:  $date","FROM:$adminaddress" ) ;
   
    //This sends a confirmation to your visitor
    mail ("$email","Thank You for visiting $sitename",
    "Hi $name,\n
    Thank you for your interest in $sitename!\n
    Cheers,
    $sitename
    $siteaddress","FROM:$adminaddress") ;
   
    //Confirmation is sent back to the Flash form that the process is complete
    $sendresult = "Thank you. You will receive a confirmation email shortly.";
    $send_answer = "answer=";
    $send_answer .= rawurlencode($sendresult);
    echo $send_answer;
} //


?>