PHP邮件停止工作 [英] PHP mail stopped working

问题描述

几天前，当使用 mail（）时，我已经正常工作。

但现在不工作。我不知道问题是什么。

  $ to ='[e-mail]'; 
 $ subject ='主题'; 
 $ message ='hello'; 
 $ headers ='From：[e-mail]'。 \\\\。 
'Reply-To：[e-mail]'。 \\\\。 
'X-Mailer：PHP /'。 phpversion（）; 
 
 mail（$ to，$ subject，$ message，$ headers）; 
 
 $ mail_sent = @mail（$ to，$ subject，$ message，$ headers）; 
 echo $ mail_sent？ 邮件发送：邮件失败; 
  

它显示发送邮件。

我没有在Apache或这段代码中触及任何东西。我已经在一个空的PHP文件中测试了相同的结果代码。如何调试这个问题？

解决方案

可能是电子邮件发送正常，但被垃圾邮件过滤？
如果可能，请允许我交叉发布自己：

---

几个项目符号（假设mail（）返回true，错误日志中没有错误） p>

• 发件人地址（From）是否属于您的服务器上的域？如果没有，就这样做。


• 您的服务器是否在黑名单上（例如，检查spamhaus.org上的IP）？这是共享托管的一个遥远的可能性。


• 是否通过垃圾邮件过滤器过滤邮件？打开一个带有垃圾邮件文件夹的freemailer帐户，并找出。另外，尝试发送邮件到没有垃圾邮件过滤器的地址。


• 您可能需要mail（）的第五个参数-f来添加发件人地址吗？ （请参阅PHP手册中的mail（）命令）


• 如果您可以访问日志文件，请查看这些，当然，如上所述。


• 您是否检查from：地址以获取可能的反弹邮件（返回发件人）？你也可以设置一个单独的错误到地址。

对于德国的演讲者，我写了一个相当详尽的在这个问题前一段时间。请参阅 here 。

Some days ago when using mail() I had it working.

But now it doesn't work. And I don't know what the problem is.

$to      = '[e-mail]';
$subject = 'the subject';
$message = 'hello';
$headers = 'From: [e-mail]' . "\r\n" .
    'Reply-To: [e-mail]' . "\r\n" .
    'X-Mailer: PHP/' . phpversion();

mail($to, $subject, $message, $headers);

$mail_sent = @mail( $to, $subject, $message, $headers ); 
echo $mail_sent ? "Mail sent" : "Mail failed";

It displays "Mail sent".

I haven't touched anything in Apache or this code. I have tested the code in an empty PHP file with the same result. How can I debug this problem?

解决方案

Could it be that E-Mails are being sent fine, but are caught by a spam filter? If this could be, allow me to cross-post myself:

---

A few bullet points (Assuming that mail() returns true and there are no errors in the error log) :

• Does the sender address ("From") belong to a domain on your server? If not, make it so.
• Is your server on a blacklist (e.g. check IP on spamhaus.org)? This is a remote possibility with shared hosting.
• Are mails filtered by a spam filter? Open an account with a freemailer that has a spam folder and find out. Also, try sending mail to an address without a spam filter.
• Do you possibly need the fifth parameter "-f" of mail() to add a sender address? (See mail() command in the PHP manual)
• If you have access to log files, check those, of course, as suggested above.
• Do you check the "from:" address for possible bounce mails ("Returned to sender")? You can also set up a separate "errors-to" address.

For german speakers, I have written a quite exhaustive "what to do" on this issue some time ago. See here.

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