如何将“回复”添加到我们从网站PHP表单收到的电子邮件中？

Question

更严格的DMARC政策意味着，如果客户输入雅虎或美国在线的电子邮件地址，我们就不会收到使用我们在线表格的客户的电子邮件。

我认为这是因为PHP表单生成的电子邮件是从我们的网站服务器发送的，但客户自己的电子邮件地址是“发件人”。当这封“发件人”电子邮件是雅虎电子邮件时，它会触发我们的接收电子邮件帐户来阻止它。（我们使用gmail阅读和回复电子邮件。）

因此，我试图找出如何修改PHP表单，把客户的电子邮件地址作为'回复'和我们自己的服务器电子邮件地址作为'从'在我们的服务器上的PHP表单发送给我们的电子邮件。我希望能够在gmail中点击“回复”，并能够直接给客户发邮件。

在主题或字段中添加客户姓名也很好，这样我们从表单中收到的电子邮件更容易阅读，但这远没有那么重要。

下面是php文件的内容，与当前一样。

<?php
$to         ="[e-mail]";
$name       = ($_POST['name']);
$email      = ($_POST['email']);
$phone      = ($_POST['phone']);
$enquiry    = ($_POST['enquiry']);
$where      = ($_POST['where']);
$sub        = "Enquiry from the Futonz Website!";
$headers .= "From: $name <$email>\n";  
$headers .= "Content-Type: text/plain; charset=iso-8859-1\n";
$mes       = "".$sub."

Name: ".$name."
Email: ".$email."
Phone: ".$phone." 

Message: ".$enquiry."

I found Futonz by: ".$where."";

if(empty($name) || empty($email)) {
    header("Location:required-fields.html");
} 

elseif(!ereg("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email)) {
    header("Location:invalid-email.html");
}

else {
    mail($to, $sub, $mes, $headers);
    header("Location:contact-thanks.html");
    exit();
}
?>

阅读其他人的建议，我尝试用以下内容替换前$header：

$headers = 'From: '[e-mail]."\r\n" .
        'Reply-To: '.$email."\r\n";

这没有工作。浏览器只是进入一个空白屏幕。

我还尝试在第一行下面添加另一个$headers行，如下所示：

$headers .= "From: $name <[e-mail]>\n";
$headers .= "Reply-to: $name <$email>\n";  

这在gmail中确实显示为将客户的电子邮件作为“回复”。然而，当在Gmail中点击“回复”时，它会把[e-mail]作为收件人！

要在下面回复TheGreenKey的评论，使用代码时：

$headers .= "From: $name <[e-mail]>\n";
$headers .= "Reply-to: $name <$email>\n";  

然后得出以下结果：

Delivered-To: [e-mail]
Received: by 10.52.238.130 with SMTP id vk2csp258969vdc;
        Fri, 13 Feb 2015 18:18:11 -0800 (PST)
X-Received: by 10.140.19.14 with SMTP id 14mr30541534qgg.37.1423880290937;
        Fri, 13 Feb 2015 18:18:10 -0800 (PST)
Return-Path: <[e-mail]>
Received: from zeke.hosts.net.nz (zeke.hosts.net.nz. [210.48.108.243])
        by mx.google.com with ESMTPS id q137si1269163qha.85.2015.02.13.18.18.09
        for <[e-mail]>
        (version=TLSv1 cipher=RC4-SHA bits=128/128);
        Fri, 13 Feb 2015 18:18:10 -0800 (PST)
Received-SPF: none (google.com: [e-mail] does not designate permitted sender hosts) client-ip=210.48.108.243;
Authentication-Results: mx.google.com;
       spf=none (google.com: [e-mail] does not designate permitted sender hosts) smtp.mail=[e-mail]
Received: from futonz.co.nz (localhost.localdomain [127.0.0.1])
    by zeke.hosts.net.nz (8.13.8/8.13.8) with ESMTP id t1E2Hxjm006900
    for <[e-mail]>; Sat, 14 Feb 2015 15:17:59 +1300
Received: (from futonz@localhost)
    by futonz.co.nz (8.13.8/8.13.8/Submit) id t1E2Hwf6006899;
    Sat, 14 Feb 2015 15:17:58 +1300
Date: Sat, 14 Feb 2015 15:17:58 +1300
Message-Id: <[e-mail]>
To: [e-mail]
Subject: Enquiry from the Futonz Website!
From: Robin test <[e-mail]>
Reply-to: Robin test <[e-mail]>
Content-Type: text/plain; charset=iso-8859-1


Enquiry from the Futonz Website!

Name: Robin test
Email: [e-mail]
Phone: 09 

Message: 

I found Futonz by: 

请告诉我如何修改php表单，以便在gmail中点击“回复”时显示客户的电子邮件地址。

Answer 1

$headers = "From: " . strip_tags($_POST['email']) . "\r\n";
$headers .= "Reply-To: [e-mail]\r\n";
$headers .= "CC: [e-mail]\r\n";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n";

Answer 2

下面是我用来修复DMARC身份验证问题和gmail中出现的正确“回复”电子邮件地址的代码。

<?php
$to       = "[e-mail]";
$name     = ($_POST['name']);
$email    = ($_POST['email']);
$phone    = ($_POST['phone']);
$enquiry  = ($_POST['enquiry']);
$where    = ($_POST['where']);
$sub      = "".$name."'s enquiry from the Futonz Website!";

$headers .= "MIME-Version:1.0\n";
$headers .= "Content-type: text/plain; charset=utf-8\n";
$headers .= "X-Mailer: $DOMAIN\n";
$headers .= "X-MSMail-Priority: normal\n";
$headers .= "Return-Path: ".$email."\r\n";
$headers .= "From: ".$from."\r\n";
$headers .= "Reply-To: ".$email."\r\n";

$mes      = "".$sub."\r\n\n";
$mes     .= "Name: ".$name."\r\n";
$mes     .= "Email: ".$email."\r\n";
$mes     .= "Phone: ".$phone."\r\n\n";
$mes     .= "Message: ".$enquiry."\r\n\n";
$mes     .= "I found Futonz by: ".$where."";

if(empty($name) || empty($email)) {
    header("Location:required-fields.html");
} 

elseif(!ereg("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email)) {
    header("Location:invalid-email.html");
}

else {
    mail($to, $sub, $mes, $headers);
    header("Location:contact-thanks.html");
    exit();
}
?>

感谢那些在这里帮助过我的人：）

试图解决yahoo DMARC问题的人可能会对此链接感兴趣：https://help.yahoo.com/kb/mail/SLN24016.html