无法使用000webhost webmail以PHP联系人形式发送邮件[重复]

Question

contact.php

     <form  action="mailer.php" method="post">
<p>Name:</p>
<input type="text" name="name" />
<p>E-mail:</p>
<input type="text" name="email" />
<p>Subject:</p>
<input type="text" name="subject" />
<p>Message:</p>
<textarea name="message"></textarea></p>
<input class="send" type="submit" value="Send" name="submit">
</form>

mailer.php

     <?php

$to = "[e-mail]";
$subject = "Support requested by ".$_POST['name'];
$name_field = $_POST['name'];
$email_field = $_POST['email'];
$message = $_POST['message'];

$headers = 'From: '.$_POST['email'].'' . "\r\n" .
   'Reply-To: '.$_POST['email'].'' . "\r\n" .
   'X-Mailer: PHP/' . phpversion();

$body = $message;

@mail($to, $subject, $body, $headers );
header( 'Location:thankyou.php' ) ; //replace with landing page.
?>

Answer 1

你的html没有问题，我试过了。如果您有chrome，您可以使用developer工具进行调试，看看您的请求是否已发送，以及它们是否在正确的路径上出借：

在mailer.php中输出$_post变量以确保数据正确地落在那里,

echo "<pre>";
    var_dump($_POST);
echo "</pre>";

您可能还需要验证您的html：

<form  action="mailer.php" method="post">
  <p>Name:</p>
  <input type="text" name="name" >
  <p>E-mail:</p>
  <input type="text" name="email" >
  <p>Subject:</p>
  <input type="text" name="subject" >
  <p>Message:</p>
  <textarea name="message"></textarea>
  <input class="send" type="submit" value="Send" name="submit">
</form>