使用php邮件功能防止发送的邮件被视为垃圾邮件

发布于 2024-07-16 09:51:34 字数 1102 浏览 11 评论 0原文

我写了一个 PHP 脚本来发送电子邮件。

我的脚本是这样的：

$headers =  'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: [email protected]' . "\r\n";

// Email Variables
$toUser  = "[email protected]"; // recipient
$subject = "testing"; // subject
$body    = "<html><body><p>
             Example of including an image via html \<img\> tag:
             <br>
             <img src='../images/profile.jpg'>
             <br>
             My new picture
             <br></p></body></html>"; // content

if (mail($toUser,$subject,$body,$headers)) {
    echo "sent";
} else {
    echo "failed";
}

嗯，当然我为发件人和收件人使用有效的电子邮件地址。我确实收到了这封电子邮件，但它变成了垃圾邮件。所以我去谷歌研究。是因为我的“标题”脚本问题吗？如果不是，那么什么可能导致我的脚本发送垃圾邮件？有什么解决办法吗？

原文

I wrote a PHP script to send emails.

My script is like this:

$headers =  'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: [email protected]' . "\r\n";

// Email Variables
$toUser  = "[email protected]"; // recipient
$subject = "testing"; // subject
$body    = "<html><body><p>
             Example of including an image via html \<img\> tag:
             <br>
             <img src='../images/profile.jpg'>
             <br>
             My new picture
             <br></p></body></html>"; // content

if (mail($toUser,$subject,$body,$headers)) {
    echo "sent";
} else {
    echo "failed";
}

Well, of course I use a valid email address for sender and receiver. I did receive the email, but it goes to junk mail. So I went for google research. Is it because of my "header" script problem? If it isn't, then what could cause my script to send a junk mail? Any solution?

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逆夏时光 2024-07-23 09:51:35

请尝试这个：

$headers ="From:<$from>\n";
$headers.="MIME-Version: 1.0\n";
$headers.="Content-type: text/html; charset=iso 8859-1";

mail($to,$subject,$body,$headers,"-f$from");

Please try this:

$headers ="From:<$from>\n";
$headers.="MIME-Version: 1.0\n";
$headers.="Content-type: text/html; charset=iso 8859-1";

mail($to,$subject,$body,$headers,"-f$from");

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仅此而已 2024-07-23 09:51:35

也许问题是雅虎使用 domainkeys 验证，考虑到邮件，您的应用程序可能会失败实际上并不是来自雅虎的服务器。

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酒解孤独 2024-07-23 09:51:35

当我曾经遇到过类似的问题时，我查看了标头，发现我的主机使用 SpamAssassin。因此，我在谷歌上搜索“SpamAssassin 分数”，找到了大量有关如何错误（从而正确）形成电子邮件的信息。

例如：SpamAssassin 分数列表

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装纯掩盖桑 2024-07-23 09:51:35

1. 检查邮件内容

正如其他人暗示的那样，它可能被标记为垃圾邮件，因为您的邮件看起来像垃圾邮件。

我不确定您发布的脚本是否是您正在测试的实际脚本。

如果它有实际的邮件正文& 标头，然后通过 SpamAssassin 标准安装运行此邮件，其垃圾邮件分数为 4.9。

X-Spam-Status: No, score=4.9 required=5.0 tests=BAYES_50,HTML_IMAGE_ONLY_04,
        HTML_MESSAGE,MIME_HTML_ONLY,NO_DNS_FOR_FROM,NO_RELAYS autolearn=no
        version=3.2.5

由于电子邮件正文仅包含 HTML，因此大多数反垃圾邮件解决方案更有可能对它进行可疑处理。

2. 邮件服务器的 IP

另一个值得检查的方面是邮件服务器的 IP 地址。任何源自动态 IP 地址的邮件都可能被视为垃圾邮件。

3. 阻止列表

另请检查您的 IP 地址是否列在阻止列表之一中。首先，请使用 http://www.spamhaus.org/lookup.lasso。

1. Check mail content

As others have hinted it is probably marked as spam because your mail looks like spam.

I am not sure if you the script that you have posted is the actual one that you are testing.

If it has the actual mail body & headers, then running this message through a standard installation of SpamAssassin gives it a spam score of 4.9

X-Spam-Status: No, score=4.9 required=5.0 tests=BAYES_50,HTML_IMAGE_ONLY_04,
        HTML_MESSAGE,MIME_HTML_ONLY,NO_DNS_FOR_FROM,NO_RELAYS autolearn=no
        version=3.2.5

Since the email body has only HTML it has a greater chance of being handled with suspect by most anti-spam solutions.

2. Mail server's IP

Another aspect worth checking will be the IP address of your mail server. Any mail originating from dynamic IP addresses will potentially be considered as SPAM.

3. Blocklists

Also check if your IP address is listed in one of the block lists. To start with please check your IP address with http://www.spamhaus.org/lookup.lasso.

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温柔嚣张 2024-07-23 09:51:35

使用mxtoolbox.com检查服务器IP是否被列入黑名单。该网站还可以帮助您进行一些与电子邮件相关的检查。

当然，垃圾邮件过滤器内部运行着一长串检查。正如已经建议的，检查电子邮件标题以获取有关垃圾邮件的垃圾邮件过滤器评级的详细信息。

希望有帮助！

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骑趴 2024-07-23 09:51:35

                   **This Works Perfectly fine for me**     
                        $to="[email protected]";
                        $subject="This is Your Message";
                        $from = 'Sender <[email protected]>';
                        $body='Hi '.$name.', <br/><br>Now You can See Yor main in inbox';
                        $headers = "From: " .($from) . "\r\n";
                        $headers .= "Reply-To: ".($from) . "\r\n";
                        $headers .= "Return-Path: ".($from) . "\r\n";;
                        $headers .= "MIME-Version: 1.0\r\n";
                        $headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n";
                        $headers .= "X-Priority: 3\r\n";
                        $headers .= "X-Mailer: PHP". phpversion() ."\r\n";
                        mail($to,$subject,$body,$headers);

                   **This Works Perfectly fine for me**     
                        $to="[email protected]";
                        $subject="This is Your Message";
                        $from = 'Sender <[email protected]>';
                        $body='Hi '.$name.', <br/><br>Now You can See Yor main in inbox';
                        $headers = "From: " .($from) . "\r\n";
                        $headers .= "Reply-To: ".($from) . "\r\n";
                        $headers .= "Return-Path: ".($from) . "\r\n";;
                        $headers .= "MIME-Version: 1.0\r\n";
                        $headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n";
                        $headers .= "X-Priority: 3\r\n";
                        $headers .= "X-Mailer: PHP". phpversion() ."\r\n";
                        mail($to,$subject,$body,$headers);

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