PHP mail（）函数不发送电子邮件 [英] PHP mail() function not sending email

问题描述

我正在尝试使用 mail（） PHP 函数发送电子邮件。我一直工作，直到我试图给它一个用户注册的主题，然后邮件不发送！

I am attempting to send an email using the mail() PHP function. I had it working until I attempted to give it a subject of "User registration", then the mail is not sent!

他的代码（大大简化了） / p>

Heres the code (have simplified it greatly)

$to = $this->post_data['register-email'];
$message = 'Hello etc';
$headers = 'From: [e-mail]' . "\r\n" ;
$headers .= 'Content-type: text/html; chareset=iso-8859-1\r\n';
$headers .= 'From: Website <[e-mail]>';
mail($to, 'User Registration', $message, $headers);

我还尝试使用一个包含文本字符串但不起作用的变量。

I also attempted to use a variable containing the string of text but that didnt work.

为什么我添加主题异常时不发送邮件？

Why is it not sending the mail when I add the subject exception?

谢谢

编辑：更新后的代码仍然不起作用

updated code thats still not working

$to = $this->post_data['register-email'];
$message = 'Hello etc';

$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= "Content-type: text/html; charset=iso-8859-1\r\n";
$headers .= 'From: Website <[e-mail]>';
mail($to, 'User Registration', $message, $headers);

推荐答案

在第四行，你使用'将其中的所有内容作为字符串处理，以便更改

On your 4th line you're using ' that handles everything inside of it as a string so change

$headers .= 'Content-type: text/html; chareset=iso-8859-1\r\n';

至：

$headers .= "Content-type: text/html; charset=iso-8859-1\r\n";

正如评论中提到的更改 chareset 到 charset

and as mentioned in the comments change chareset to charset

修改：

如果您发送的txt / html邮件符合文档在标题中设置mime，所以尝试这个

if your sending a txt/html mail you have according to documentation to set mime in the headers too so try this

    $to = $this->post_data['register-email'];
    $message = 'Hello etc';

    $headers  = 'MIME-Version: 1.0' . "\r\n";
    $headers .= "Content-type: text/html; charset=iso-8859-1\r\n";
    $headers .= 'From: Website <[e-mail]>' . "\r\n";
    mail($to, 'User Registration', $message, $headers);

如果仍然不起作用，您可以尝试调试代码，只需添加

If it still doesn't work you could try to debugg your code, simply add

error_reporting(E_ALL);
ini_set('display_errors', '1');

，如果仍然无法解决通过你自己发布在这里，我会尽力帮助你。

on top of the page, and take it from there, and if you still can't solve it by yourself post it here and I'll do my best to help ya out.

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