电子邮件标题中
问题描述:
我创建一个接触的形式,由于某种原因使用变量的时候,当我用变量的诠释,他的头不发送,电子邮件是没有得到发送。 这一个工程:电子邮件标题中
$first_name = (isset($_POST['firstname']) ? $_POST['firstname'] : null);
$last_name = (isset($_POST['lastname']) ? $_POST['lastname'] : null);
$email = (isset($_POST['email']) ? $_POST['email'] : null);
$message = (isset($_POST['message']) ? $_POST['message'] : null);
$mail_to = "MyEmail";
$subject = "Subject";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'From: '.$first_name.' '.$last_name.' <[email protected]>' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
mail($mail_to, $subject, $message, $headers)
,这一次不
$first_name = (isset($_POST['firstname']) ? $_POST['firstname'] : null);
$last_name = (isset($_POST['lastname']) ? $_POST['lastname'] : null);
$email = (isset($_POST['email']) ? $_POST['email'] : null);
$message = (isset($_POST['message']) ? $_POST['message'] : null);
$mail_to = "MyEmail";
$subject = "Subject";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'From: '.$first_name.' '.$last_name.' <'.$email.'>'."\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
mail($mail_to, $subject, $message, $headers)
我谈论这些行:
$headers .= 'From: '.$first_name.' '.$last_name.' <[email protected]>'."\r\n";
$headers .= 'From: '.$first_name.' '.$last_name.' <'.$email.'>'."\r\n";
这工作,直到我添加的电子邮件可变进头,有人能解释我做错了什么吗?
下口...... https://*.com/questions/11952473/proper-prevention-of-mail-injection-in-php –
非常感谢你,我没有想到这一点。 – xX4m4zingXx