我收到此错误Warning: mail() Multiple or Malformed new lines found in additional header
...我试过给$ message变量一个不同的变量名,但我没有做任何事情。
错误来自我在此发布的最后一行..
mail($to,$subject,$message,$headers);
完整代码
$to = $approved_email;
$subject = 'There is a new user request to join the ';
$message = '
<html>
<head>
<title>New User Request</title>
</head>
<body>
<p>Hi '.$approved_firstname.',</p><br>
<p>Your Account has been accepted. You have been added to the group. To sign in, click this link
http://example.com . </p><br>
<p>Thank you,</p>
<p>Administration</p>
</body>
</html>
';
$from = "user-requests@example.com";
$Bcc = "user-requests-confirm@example.com";
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
// Additional headers
$headers .= 'To: ' .$to. "\r\n";
$headers .= 'From: ' .$from. "\r\n";
$headers .= 'Bcc: '.$Bcc. "\r\n";
// Send the email
mail($to,$subject,$message,$headers);
我在另一个文件中有类似的电子邮件,但它确实有效。可能是什么问题?