php - 你如何让电子邮件进入垃圾邮件

Question

我正在为一部电影写剧本。我有一个基本脚本，可以将 HTML 电子邮件发送到两组电子邮件。在您输入活动信息的表格上，该信息将发送给两个用户列表，“期望的客人”和“不受欢迎的客人”，他们都会收到完全相同的 HTML 电子邮件，但我需要“不受欢迎的客人”的电子邮件转到垃圾邮件文件夹。所以我对“不受欢迎的客人”电子邮件列表所做的就是在电子邮件正文中插入一堆垃圾邮件内容，因为我需要将此电子邮件发送到垃圾邮件文件夹。“期望的客人”电子邮件应该可以很好地发送到收件箱（目前是这样）

有什么办法可以让“不受欢迎的客人”电子邮件成为垃圾邮件吗？我可以通过具有不同 IP 和不良声誉的外部服务器发送电子邮件，以使这些电子邮件成为垃圾邮件吗？

任何输入都会有很大帮助。

 <?php
    if(isset($_POST['submit'])) {
        $event = strtoupper($_POST['event']);
        $host = strtoupper($_POST['host']);
        $location = strtoupper($_POST['location']);
        $date = $_POST['date'];
        $start_time = $_POST['start_time'];
        $end_time = $_POST['end_time'];
        $msg = ucfirst($_POST['msg']);
        $mainuser = $_POST['mainuser'];
        $wrong_user = $_POST['wrong_user'];

    if($mainuser!='') {
        $user_mail = explode(",", $mainuser);
        $count = count($user_mail);
        $sub = "You're Invited";
        $sender = "info@cdell.me";

        for($i=0;$i<$count;$i++){
            $mail_to = $user_mail[$i];
            $mail_body =
            '<style type="text/css">
        <!--
       .style1 {color: #8f8f8f}
        -->
        </style>
        </head>

        <body style="font-family:Arial, Helvetica, sans-serif; background:#f5f5f5; line-    height:24px;">
        <table width="600" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#ffffff">
          <tr>
            <td><img src="http://www.cdell.me/invite-site/header.png" width="600" height="200" /></td>
          </tr>
          <tr>
    <td height="50" bgcolor="#ececec"><table width="100%" border="0" cellspacing="0" cellpadding="0">
      <tr>


      </tr>
    </table></td>
      </tr>
      <tr>
        <td bgcolor="#e0e0e0" style="padding:20px; font-size:16px; color:#8f8f8f" align="center">
    <p><strong>'.$event.'</strong></p>
    <p><strong>When:</strong> '.$date.' &nbsp; '.$start_time.' - '.$end_time.'</p>
    <p><strong>Where:</strong> '.$location.'</p>
    <p><strong>Message From '.$host.':</strong> <br /> '.$msg.'</p><br /><br /></td>
      </tr>
      <tr>
        <td bgcolor="#e0e0e0" align="center"><a href="#" style="padding-top:10px; padding-bottom:10px; padding-left:20px; padding-right:20px; font-size:24px; font-weight:bold; color:#fff; background:#2ecc71; text-decoration:none;">RSVP!</a></td>
      </tr>
      <tr>
    <td height="30" bgcolor="#e0e0e0">&nbsp;</td>
      </tr>
      <tr>
        <td height="40">&nbsp;</td>
    </tr>
      <tr>
        <td><table width="520" border="0" align="center" cellpadding="0" cellspacing="0">

          <tr>
        <td>&nbsp;</td>
        <td>&nbsp;</td>
        <td>&nbsp;</td>
      </tr>




          <tr>
        <td colspan="5" style="border-bottom:solid 1px #2ecc71">&nbsp;</td>
      </tr>
    </table></td>
      </tr>
  <tr>
    <td>&nbsp;</td>
  </tr>
  <tr>
         <td><table width="600" border="0" cellpadding="0" cellspacing="0" bgcolor="#2ecc71">
            <tr>
            <td width="40">&nbsp;</td>
            <td width="240">&nbsp;</td>
        <td width="40">&nbsp;</td>
        <td width="240">&nbsp;</td>
        <td width="40">&nbsp;</td>
      </tr>

             <td width="40">&nbsp;</td>
        <td width="240">&nbsp;</td>
        <td width="40">&nbsp;</td>
        <td width="240">&nbsp;</td>
        <td width="40">&nbsp;</td>
      </tr>
    </table></td>
  </tr>
</table>
</body>';


        $headers  = "MIME-Version: 1.0" . "\r\n";
        $headers .= "Content-type: text/html; charset=iso-8859-1" . "\r\n";
        $headers .= "to:".$ro['emai_addrs']."\r\n";
        $headers .= "from: ".$sender."\r\n";
        mail($mail_to, $sub, $mail_body, $headers); 
        //echo $mail_body;
}
}


    if($wrong_user!='') {
        $user_mail=explode(",", $wrong_user);
        $count=count($user_mail);
        $sub="INVITATION";
        $sender="";
        for($i=0;$i<$count;$i++) {
            $mail_to = $user_mail[$i];
            $mail_body =
            '<style type="text/css">
            <!--
            .style1 {color: #8f8f8f}
            -->
            </style>
            </head>

            <body style="font-family:Arial, Helvetica, sans-serif; background:#f5f5f5; line-height:24px;">
            <table width="600" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#ffffff">
              <tr>
                <td><img src="http://www.cdell.me/invite-site/header.png" width="600" height="200" /></td>
              </tr>
              <tr>
                <td height="50" bgcolor="#ececec"><table width="100%" border="0" cellspacing="0" cellpadding="0">
                  <tr>


                  </tr>
                </table></td>
              </tr>
              <tr>
                <td bgcolor="#e0e0e0" style="padding:20px; font-size:16px; color:#8f8f8f" align="center">
                <p><strong>'.$event.'</strong></p>
                <p><strong>When:</strong> '.$date.' &nbsp; '.$start_time.' - '.$end_time.'</p>
                <p><strong>Where:</strong> '.$location.'</p>
                <p><strong>Message From '.$host.':</strong> <br /> '.$msg.'</p><br /><br /></td>
              </tr>
              <tr>
                <td bgcolor="#e0e0e0" align="center"><a href="#" style="padding-top:10px; padding-bottom:10px; padding-left:20px; padding-right:20px; font-size:24px; font-weight:bold; color:#fff; background:#2ecc71; text-decoration:none;">RSVP!</a></td>
              </tr>
              <tr>
                <td height="30" bgcolor="#e0e0e0">&nbsp;</td>
              </tr>
              <tr>
                <td height="40" style="color:white;">&nbsp;9 INCH PENIS, SPAM EMAIL, THIS IS SPAM, 10 INCH PENIS, VIAGRA, PENIS ENLARGMENT, NIGERAIAN $$$100,000,000.00, FREE CREDIT REPORT, FREE 10 INCH PENIS ENLARGER, CLICK HERE FOR FREE VIAGRA WIN A FREE CAR!!! WORTH 10K$$$, NO CREDIT CHECK PAYDAY LOANS, CAR LOANS, INHERIT $10,675,981.98 US CURRENCY FROM NIGERIAN PRINCE US BANK ACCOUNT NEEDED</td>
              </tr>
              <tr>
                <td><table width="520" border="0" align="center" cellpadding="0" cellspacing="0">

                  <tr>
                    <td>&nbsp;</td>
                    <td>&nbsp;</td>
                    <td>&nbsp;</td>
                  </tr>




                  <tr>
                    <td colspan="5" style="border-bottom:solid 1px #2ecc71">&nbsp;</td>
                  </tr>
                </table></td>
              </tr>
              <tr>
                <td>&nbsp;</td>
              </tr>
              <tr>
                <td style="color:23cc71;"><table width="600" border="0" cellpadding="0" cellspacing="0" bgcolor="#2ecc71" style="color:23cc71;">
                  <tr>
                    <td bgcolor="#2ecc71" style=" color:#2ecc71;" align="center">&nbsp;
                    9 INCH PENIS, SPAM EMAIL, THIS IS SPAM, 10 INCH PENIS, VIAGRA, PENIS ENLARGMENT, NIGERAIAN $$$100,000,000.00, FREE CREDIT REPORT, FREE 10 INCH PENIS ENLARGER, CLICK HERE FOR FREE VIAGRA</td>
                    <td width="240" bgcolor="#2ecc71" style=" color:#2ecc71;" align="center">&nbsp;WIN A FREE CAR!!! WORTH 10K$$$, NO CREDIT CHECK PAYDAY LOANS, CAR LOANS, INHERIT $10,675,981.98 US CURRENCY FROM NIGERIAN PRINCE US BANK ACCOUNT NEEDED</td>
                    <td width="40" bgcolor="#2ecc71" style=" color:#2ecc71;" align="center">&nbsp;</td>
                    <td width="240" bgcolor="#2ecc71" style=" color:#2ecc71;" align="center">&nbsp;</td>
                    <td width="40" bgcolor="#2ecc71" style=" color:#2ecc71;" align="center">&nbsp;</td>
                  </tr>

                    <td width="40" bgcolor="#2ecc71" style=" color:#2ecc71;" align="center">&nbsp; 9 INCH PENIS, SPAM EMAIL, THIS IS SPAM, 10 INCH PENIS, VIAGRA, PENIS ENLARGMENT, NIGERAIAN $$$100,000,000.00, FREE CREDIT REPORT, FREE 10 INCH PENIS ENLARGER, CLICK HERE FOR FREE VIAGRA</td>
                    <td width="240" bgcolor="#2ecc71" style=" color:#2ecc71;" align="center">&nbsp;</td>
                    <td width="40" bgcolor="#2ecc71" style=" color:#2ecc71;" align="center">&nbsp;</td>
                    <td width="240" bgcolor="#2ecc71" style=" color:#2ecc71;" align="center">&nbsp; 9 INCH PENIS, SPAM EMAIL, THIS IS SPAM, 10 INCH PENIS, VIAGRA, PENIS ENLARGMENT, NIGERAIAN $$$100,000,000.00, FREE CREDIT REPORT, FREE 10 INCH PENIS ENLARGER, CLICK HERE FOR FREE VIAGRA</td>
                    <td width="40" bgcolor="#2ecc71" style=" color:#2ecc71;" align="center">&nbsp;
                       <!-- Spam Pixel Images -->
                    <img src="http://www.cdell.me/invite-site/green-pixel1.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel2.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel3.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel4.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel5.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel6.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel7.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel8.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel9.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel10.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel11.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel12.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel13.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel14.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel15.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel16.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel17.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel18.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel19.png" />
                    <img src="http://www.cdell.me/invite-site/green-pixel20.png" />
                    </td>

                  </tr>
                </table></td>
              </tr>
            </table>
            </body>';

        $headers  = "MIME-Version: 1.0" . "\r\n";
        $headers .= "Content-type: text/html;" . "\r\n";
        $headers .= "to:".$ro['emai_addrs']."\r\n";
        $headers .= "from: ".$sender."\r\n";
        mail($mail_to, $sub, $mail_body, $headers); 
        //echo $mail_body;
}
}

        $var = "Invitation Sent Successfully";


}

score 1 · Accepted Answer

您是否尝试过添加与 X-Spam 相关的标头，以便伪装成经过并被 Spam Assassin 捕获的东西？

如果没有，您可能需要查看一些标题：

X-垃圾邮件分数
X-垃圾邮件级别
X-垃圾邮件状态
X-垃圾邮件标志
X-垃圾邮件报告

更多信息：

https://www.lamphost.com/Knowledge_Base/What_headers_are_added_to_emails_that_are_scanned_by_SpamAssassintm

score 1 · Accepted Answer

您可以做很多事情来将其标记为垃圾邮件，但是，如果有人将您列为“安全发件人”，那么 100% 的保证可能是不可能的。

您可以使用很多关键字，它们也不需要是阴暗的词。过去，我只使用大笔金额、感叹号和“免费”一词时遇到过问题。

Litmus是一个很好的工具，可以检查您在不同邮件客户端中的垃圾邮件分数。对于大多数垃圾邮件软件，它是一个累积分数，因此您将能够轻松识别最坏（或在您的情况下是最好）的罪魁祸首。

score 0 · Accepted Answer

只需将您的 IP 地址列入黑名单，每个黑名单服务器都有自己的列表标准，可能包括技术列表、政策列表和基于证据的列表. 技术列表主要来自邮件服务器配置问题，例如缺少或不正确的反向 DNS 记录、不正确的横幅问候语以及在 ISP 指定邮件服务器不应在其中运行的 IP 地址空间中运行的邮件服务器。策略列表是基于不希望接收来自某些国家或 ISP 的电子邮件的运营商的列表，或者具有不接受退订请求的历史的列表。基于证据的列表是指运营商收到直接（或间接）证据表明 IP 地址参与发送未经请求的电子邮件的列表。

php - 你如何让电子邮件进入垃圾邮件

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