echo "<ul>";
do {
echo '<li>'.$row_Points['username'].' has been emailed!</li>';
 // Member email address
    $header .= "Return-Path: My Site <myemail@email.com>\r\n";
    $header .= "From: My Site <myemail@email.com>\r\n";
    $header .= "Organization: My Organization\r\n";
    $header .= "Content-Type: text/plain\r\n";

$memberemail = "myemail@email.com"; (For Testing)
// The subject
$membersubject = "{$row_Points['username']}, Reminder!";
// The message
$membermessage = "Hi {$row_Points['username']}";

mail($memberemail, $membersubject, $membermessage, $header);
} while ($row_Points = mysql_fetch_assoc($Points));
echo "</ul>";