我有这个脚本:
<?php
    $to1 = $_GET["number"];
    $to2 = $_GET["at"];
    $subject = $_GET["sub"];
    $message = $_GET["message"];
    $from = "admin@chipperyman573.com";
    $headers = "From:" . $from;
    $fin = $to1+"@"+$to2;
    mail($to,$subject,$message,$headers);
?>
我去这个网址:
http://chipperyman573.com/send.php?to1=whatsittoya573&to2=gmail.com&subject=Test&message=Test2
但是我的 gmail 收件箱中没有收到任何电子邮件。admin@chiperyman573.com 确实存在。
