PHP 未知发件人

Question

您好，我是 PHP 的新手，目前了解的不多。我修改了联系表格，但遇到了一些关于邮件直接变成垃圾邮件的问题。

我认为这是因为(未知发件人)一直显示在电子邮件 header 中。如果有人可以帮助我纠正这个问题，我将不胜感激。以下是我在网站中实现的代码:

<?php
$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['message'];
$from = 'From: Wirral PT Enquiry'; 
$to = 'joebloggs@hotmail.com'; 
$subject = 'Wirral PT Enquiry';
$human = $_POST['human'];
$headers = "enquiry@wirralpt.co.uk";
$body = "From: $name\n E-Mail: $email\n Message:\n $message";

if ($_POST['submit']) {
    if ($name != '' && $email != '') {
        if ($human == '2') {                 
            if (mail ($to, $subject, $body, $from)) { 
            echo '<p>Your message has been sent!</p>';
            } else { 
                echo '<p>Something went wrong, go back and try again!</p>'; 
            } 
        } else if ($_POST['submit'] && $human != '4') {
            echo '<p> 1+1=2!! </p>';
        }
    } else {
        echo '<p>You need to fill everything!!</p>';
    }
} 
?>

Answer 1

$from = 'From: Wirral PT Enquiry'; 应包含“发件人”电子邮件地址，而不仅仅是姓名:

 $from = 'From: Wirral PT Enquiry <enquiry@wirralpt.co.uk>'; 

试试看？