更改 PHP 梨邮件中的电子邮件标题

Question

我的 PHP 需要一些帮助。当我给自己发送一封测试电子邮件时，我可以在标题中看到Received: from localhost。

这是它显示的内容：

Received: from localhost ([107.191.96.136]) by appmaildev.com with Microsoft SMTPSVC(8.5.9600.16384);
     Mon, 26 Nov 2018 20:13:27 +0000
Received: from localhost (gateway1.mydomain.com [104.128.226.35])
    by mail.mydomain.com (Postfix) with ESMTPSA id E30387B8AB8A
    for <test-296da7c1@appmaildev.com>; Mon, 26 Nov 2018 15:13:25 -0500 (EST)

这是我想要实现的目标：

Received: from mail.mydomain.com (gateway1.mydomain.com [104.128.226.35])
        by mail.mydomain.com (Postfix) with ESMTPSA id E30387B8AB8A
        for <test-296da7c1@appmaildev.com>; Mon, 26 Nov 2018 15:13:25 -0500 (EST)

代码如下：

<?php
require_once "Mail.php";

$from = "Chris <rob@mydomain.com>";
$to = "Rob Smith <test-29634da7c1@appmaildev.com>";
$subject = "Test email number 4";
$body = "Hey Ben,

I am writing to you that someone have told me you have receive my email in your inbox.

I am interested to know how you have done it exactly??

Please let me know how you did it.

Thanks,
Rob";


$host = "smtp.mydomain.com";
$port = "587";
$username = "myusername";
$password = "mypassword";


$headers = array ('From' => $from, 
    'To' => $to, 'Subject' => $subject,
    'Reply-To' => $from,
    'Content-type' => 'text/html; charset=iso-8859-1\r\n\r\n',
    'MIME-Version' => '1.0',
    'Date'  => date("r"),
    'Message-ID' => sprintf("<%s.%s@%s>",
            base_convert(microtime(), 10, 36),
            base_convert(bin2hex(openssl_random_pseudo_bytes(8)), 16, 36),
            'mydomain.com'));

$params = array ('host' => $host,
    'port' => $port,
    'auth' => 'PLAIN', // Note 1
    'socket_options' => array('ssl' => array('verify_peer_name' => false, 'verify_peer' => false)), // Note 2
    'username' => $username,
    'password' => $password);

$smtp = Mail::factory ('smtp', $params);
$mail = $smtp->send($to, $headers, $body);

if (PEAR::isError($mail)) {
  echo("<p>" . $mail->getMessage() . "</p>");
} else {
  echo("<p>Email has been sent!</p>");
}
?>

我正在使用 pear php 给自己发送一封电子邮件。

你知道我如何将Received: from localhost 更改为Received: from mail.mydomain.com吗？

如果是这样，你能告诉我我应该使用什么来删除本地主机吗？

Answer 1

根据记忆，问题不在于您的代码，而在于您正在使用的本地托管邮件服务器。

几年前我也遇到过类似的问题。详细信息是什么（例如它是本地的、什么软件包等）。

我所做的是告诉本地主机告诉其他服务器它是（在你的情况下）“mail.mydomain.com”。