PHP邮件发送不出去，如何调试？
我一直在尝试发送注册、邀请等电子邮件。
在本地开发中，会发送电子邮件。但是，一旦到达服务器，就不会收到任何邮件。
我安装了postfix。我曾尝试设置邮件服务器但放弃了。所以目前，如果我在终端输入
peter# mail [email protected]
电子邮件就会到达。但是，这不会发送电子邮件：
$res = mail('[email protected]', 'subj', 'bodddd');
不仅如此，回显 $res 也不会给出任何结果。既不是 true 也不是 false。
我该怎么做才能让它发挥作用？
谢谢
I have been trying to send email for registration, invitations and so on.
On local development, emails get sent. However once on the server no mails arrive.
I installed postfix. I was trying to setup a mail server but gave up. So currently, If I type in terminal
peter# mail [email protected]
the email arrives. However, this does not send email:
$res = mail('[email protected]', 'subj', 'bodddd');
not only that, but echoing $res gives nothing. Neither true nor false.
What and how do i do to make it working?
thanx
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根据您上面的评论，您的 sendmail 路径似乎错误或在 php.ini 中被注释掉。它应该是这样的：
如果您不确定 sendmail 二进制文件所在的位置，您可以使用以下命令找到它：
According to your comment above, it looks like your sendmail path is either wrong or commented out in your php.ini. It should be something like this:
If you're unsure where your sendmail binary resides, you may find it by using:
在共享主机上对我有用的解决方案是在
mail函数中使用-f附加参数。而不是 ...mail($to, $subject, $body, $headers);我必须使用 ...
mail($to, $subject, $body, $headers , " [电子邮件受保护]");根据 php手册 附加参数作为 sendmail 的附加参数提供。请注意，
-f和电子邮件之间缺少空格似乎是故意的。就我而言，在一台特定主机上，我无法访问 postfix/sendmail 日志。原始命令返回 true，cpanel 日志显示它已被接受交付，但收件人从未收到它。
The solution that worked for me on shared hosting was to use the
-fadditional parameter in themailfunction. Instead of ...mail($to, $subject, $body, $headers);I had to use ...
mail($to, $subject, $body, $headers, " [email protected]");According to the php manual the additional parameters are provides as additional arguments to sendmail. Note that the lack of space between
-fand the email seems intentional.In my case on one particular host I did not have access to the postfix/sendmail logs. The original command returned true and a cpanel log showed it was accepted for delivery, however the recipient never received it.