php - 使用SMTP，PHPmailer发送邮件时如何知道用户发送和阅读邮件

Question

有没有人知道以下问题的解决方案

在我的项目中，我使用 smtp 和 php 邮件程序以及 gmail 脚本向客户发送电子邮件。所以当我发送邮件时，gmail 将邮件发送给特定的客户端。为此，我正在传递有效的 gmail 登录名和用户名。所有邮件都正确发送。但有时可能会发生一些客户收不到邮件的情况，那时我无法获取或跟踪任何错误。所以我有任何办法，当我向客户发送邮件时，当客户收到并阅读时，我得到了任何形式的确认。

如果有人有任何想法，请帮助我。

Answer 1

<?php
/**
* Simple example script using PHPMailer with exceptions enabled
* @package phpmailer
* @version $Id$
*/

require ('../class.phpmailer.php');

try {
        $mail = new PHPMailer(true); //New instance, with exceptions enabled

        $body             = "Please return read receipt to me.";
        $body             = preg_replace('/\\\\/','', $body); //Strip backslashes

        $mail->IsSMTP();                           // tell the class to use SMTP
        $mail->SMTPAuth   = true;                  // enable SMTP authentication
        $mail->Port       = 25;                    // set the SMTP server port
        $mail->Host       = "SMTP SERVER IP/DOMAIN"; // SMTP server
        $mail->Username   = "EMAIL USER ACCOUNT";     // SMTP server username
        $mail->Password   = "EMAIL USER PASSWORD";            // SMTP server password

        $mail->IsSendmail();  // tell the class to use Sendmail

        $mail->AddReplyTo("someone@something.com","SOMEONE");

        $mail->From       = "someone@something.com";
        $mail->FromName   = "SOMEONE";

        $to = "other@something.com";

        $mail->AddAddress($to);

        $mail->Subject  = "First PHPMailer Message[Test Read Receipt]";

        $mail->ConfirmReadingTo = "someone@something.com"; //this is the command to request for read receipt. The read receipt email will send to the email address.

        $mail->AltBody    = "Please return read receipt to me."; // optional, comment out and test
        $mail->WordWrap   = 80; // set word wrap

        $mail->MsgHTML($body);

        $mail->IsHTML(true); // send as HTML

        $mail->Send();
        echo 'Message has been sent.';
} catch (phpmailerException $e) {
        echo $e->errorMessage();
}
?>

上面的脚本需要做一些修改。

1. 配置 SMTP 邮件服务器。

2. 设置正确的 FROM 和 FROM 名称(someone@something.com、SOMEONE)

3. 设置正确的TO地址

from

还有

1. Delivery reports and read receipts in PHP mail