PHP Mailer 显示没有错误但不发送电子邮件

Question

我正在创建一个预订表格作为帮助，但我决定通过域而不是服务器发送邮件。这主要是为了提高安全性并减少响应和数据传输的限制。

过去几天我一直在研究这个，并试图自学如何让它发挥作用。我现在有一个非常简单的工作示例，可以在下面看到。

这是简单的预订表格:

<form method="post" name="process.php" action="process.php">
<p>Name:</p><br><input type="text" name="name"><br><br>
<p>Email Address:</p><br><input type="email" name="email"><br><br>
<br>
<input type="submit" name="submit" value="Send Email">

然后在 process.php 中我有这个工作代码:

<?php

use PHPMailer\PHPMailer\PHPMailer;

if(isset($_POST['submit'])) 
{
    // Values need to be santiised

    $name = $_POST['name']; //Name of the person requesting a booking
    $email = $_POST['email']; //Email of the person requesting a booking    

    require '../vendor/autoload.php';

    $mail = new PHPMailer;
    $mail->isSMTP();
    $mail->SMTPDebug = 0;
    $mail->Host = 'smtp.hostinger.com';
    $mail->Port = 587;
    $mail->SMTPAuth = true;
    $mail->Username = 'test@handler.net';
    $mail->Password = '[PASSWORD]';



    $mail->setFrom('test@handler.net'); // All emails would be sent from the handler.net domain to the bookings email of the other domain. (Using test to test, will be noreply)

    $mail->addAddress('bookings@salon.com'); // Recipient of the email should be the bookings address, this won't change.

    $mail->addReplyTo($email); // The reply to address will be the email address of the user who submitted the booking enquiry.

    $mail->addBCC('outbox@handler.net'); // This is to keep a record of all emails that have been sent. Responses will also be saved to a CSV file.

    $mail->Subject = 'Booking Request'; // Subject of the email sent to bookings@salon.com that the form responses will be contained within.

    $mail->isHTML(TRUE);
    $mail->Body = 'Booking request from '.$name.' with email '.$email; // Shows the salon the form response via the email and when they reply a new thread should start in order to compose a new email to reply to the email of the form submitter. 

    if(!$mail->send()) { // Send the email.
      echo 'Message was not sent.';
      echo 'Mailer error: ' . $mail->ErrorInfo;
    } else {
      echo 'Message has been sent.';
    }
}
?>

上面的代码可以工作并将电子邮件从正确的地址发送到正确的地址。那是在 public_html/testing 中的一个站点上，并且已移动到​​ public_html/booking 中的另一个站点，因此相对路径将是相同的。此目录中仅有的文件是 index.php(表单)和 send.php(带有确认消息的过程文件)

出于某种原因，这个包含所有表单值的新代码将不会发送。老实说，我不太确定为什么它现在不起作用，因此非常感谢任何指示。

<?php

use PHPMailer\PHPMailer\PHPMailer;

if(isset($_POST['submit'])) 
{
    // Values need to be santiised

    $forename = $_POST['forename'];
    $surname = $_POST['surname'];
    $email = $_POST['email'];
    $phone = $_POST['phone'];
    $service = $_POST['service'];
    $date = $_POST['date'];
    $time = $_POST['time'];

    require '../vendor/autoload.php';

    $mail = new PHPMailer;
    $mail->isSMTP();
    $mail->SMTPDebug = 0;
    $mail->Host = 'smtp.hostinger.com';
    $mail->Port = 587;
    $mail->SMTPAuth = true;
    $mail->Username = 'noreply@handler.net';
    $mail->Password = '[PASSWORD]';



    $mail->setFrom('Handler | Bookings'); // Emails sent via Noreply.

    $mail->addAddress('bookings@salon.com'); // Email form responses sent to bookings@salon.com
    $mail->addReplyTo($email); // Reply to the user who submitted the form.

    $mail->addBCC('outbox@handler.net'); // Store record of all emails sent via the system.

    $mail->Subject = 'Booking Request'; // Subject of the email sent to bookings@salon.com that the form responses will be contained within.

    $mail->isHTML(TRUE);
    $mail->Body = '

    Booking request from '.$forename.' with email '.$email;'
    Test Values: $forename $surname $email $phone $service $date $time



    if(!$mail->send()) { // Send the email.
      echo '';
      echo 'Mailer error: ' . $mail->ErrorInfo;
    } else {
      echo '';
    }
}
?>

我不需要最后的 echo 语句，我只需要按照这种格式发送电子邮件:

<img src="https://via.placeholder.com/300x150" width="15%">
<p><b>Name:</b> $forename $surname</p>
<p><b>Email:</b> $email</p>
<p><b>Phone:</b> $phone</p>
<p><b>Service:</b> $service</p>
<p><b>Date:</b> $date</p>
<p><b>Time:</b> $time</p>

我只是不确定为什么以前发送过的电子邮件现在不会发送。任何指针将不胜感激。

更新

这是更新后的代码，感谢 Mr Perfect

<?php
mail("bookings@salon.com", "test", "message");
use PHPMailer\PHPMailer\PHPMailer;

if(isset($_POST['submit'])) 
{
    // Values need to be santiised

    $forename = $_POST['forename'];
    $surname = $_POST['surname'];
    $email = $_POST['email'];
    $phone = $_POST['phone'];
    $service = $_POST['service'];
    $date = $_POST['date'];
    $time = $_POST['time'];

    $message  = <<<DELIMETER
<img src="https://via.placeholder.com/300x150" width="15%">
    <p><b>Name:</b> {$forename} {$surname}</p>
    <p><b>Email:</b> {$email}</p>
    <p><b>Phone:</b> {$phone}</p>
    <p><b>Service:</b> {$service}</p>
    <p><b>Date:</b> {$date}</p>
    <p><b>Time:</b> {$time}</p>
DELIMETER;

    require '../vendor/autoload.php';

    $mail = new PHPMailer;
    $mail->isSMTP();
    $mail->SMTPDebug = 3;
    $mail->Host = 'smtp.hostinger.com';
    $mail->Port = 587;
    $mail->SMTPAuth = true;
    $mail->Username = 'noreply@handler.com';
    $mail->Password = '[PASSWORD]';

    $mail->setFrom('Handler | Bookings'); // Emails sent via Noreply.

    $mail->addAddress('bookings@salon.com','ADMIN'); // Email form responses sent to bookings@salon.com.

    $mail->addReplyTo($email); // Reply to the user who submitted the form.

    // $mail->addBCC('outbox@handler.net'); // Store record of all emails sent via the system.

    $mail->Subject = 'Booking Request | SUBMISSION'; // Subject of the email sent to bookings@salon.com that the form responses will be contained within.

    $mail->isHTML(TRUE);
    $mail->Body    = $message;
    $mail->AltBody = $message;

    if(!$mail->send()) { // Send the email.
      echo '';
      echo '' . $mail->ErrorInfo; // I don't need to echo any errors because the submission page has the text above already.
    } else {
      echo '';
    }
}
?>

Answer 1

您应该查看您的 $mail->addAdress、$mail->addBCC 和 $mail->addReplyTo 字段并按照这些字段的正确语法。

测试下面的代码。

    <?php

    use PHPMailer\PHPMailer\PHPMailer;

    if(isset($_POST['submit'])) 
    {
        // Values need to be santiised

        $forename = $_POST['forename'];
        $surname = $_POST['surname'];
        $email = $_POST['email'];
        $phone = $_POST['phone'];
        $service = $_POST['service'];
        $date = $_POST['date'];
        $time = $_POST['time'];

        require '../vendor/autoload.php';

        $mail = new PHPMailer;
        $mail->isSMTP();
        $mail->SMTPDebug = 0;
        $mail->Host = 'smtp.hostinger.com';
        $mail->Port = 587;
        $mail->SMTPAuth = true;
        $mail->Username = 'test@handler.net';
        $mail->Password = '[PASSWORD]';

        $mail->setFrom('test@handler.net','Bookings'); // Emails sent via Noreply.

        $mail->addAddress('bookings@salon.com',''); // Email form responses sent to bookings@salon.com

        $mail->addReplyTo($email,$forename.' '.$surname); // Reply to the user who submitted the form.

        $mail->addBCC('outbox@handler.net',''); // Store record of all emails sent via the system.

        $mail->Subject = 'Booking Request'; // Subject of the email sent to admin@handler.net that the form responses will be contained within.

        $mail->isHTML(TRUE);
        $mail->Body = <<<EOD
            Booking request from {$forename} with email {$email}.<br  />
            Contact details: <br />
            Full name: {$forename} {$surname}<br />
            Email: {$email} <br />
            Phone number: {$phone} <br />
            Service: {$service} <br />
            Date: {$date} {$time}
EOD;
        if(!$mail->send()) { // Send the email.
          echo '';
          echo 'Mailer error: ' . $mail->ErrorInfo;
        } else {
          echo '';
        }
    }
    ?>