PHP联系表单返回成功，但不发送任何内容[重复]

Question

This question already has an answer here:

• PHP mail function doesn't complete sending of e-mail 27 answers

I'm working on a personal portfolio website (www.corybolles.com) and I'm attempting to create a contact from based off of PHP. I have very little knowledge of PHP compared to HTML and CSS, and I was wondering if anyone could help me figure out why this is not working correctly.

HTML

<div id="contact">
            <form action="contact.php" method="post">
                <label>Name</label><br>
                <input class="forminput" type="text" name="cf_name" width="50px"><br>
                <label>Email</label><br>
                <input class="forminput" type="text" name="cf_email" width="50px"><br>
                <label>Message</label><br>
                <textarea class="forminput" name="cf_message" cols="18" rows="10"></textarea><br>
                <input class="formbutton" type="submit" name="submit"value="Send">
                <input class="formbutton" type="reset"  name="clear" value="Clear">
            </form>
        </div>

PHP

<?php

$name = $_POST['cf_name'];
$email = $_POST['cf_email'];
$message = $_POST['cf_message'];
$from = 'From: www.corybolles.com'; 
$to = '[e-mail]';
$subject = 'Message from user via www.corybolles.com';

$body = "From: $name
 E-Mail: $email
 Message:
 $message";

?>

<?php

if ($_POST['submit']) {
if (mail ($to, $subject, $body, $from)) {
    echo '<p>Thanks! Your message has been sent!</p>';
} else {
    echo '<p>Sorry, something appears to have broken. Please try again</p>';
    }
}   

?>

You can test it yourself, but whenever I fill out the form to test it, it returns a successful message, however doesn't actually send anything.

</div>

Answer 1

Try this in a seperate file to check if mail is actually 'working', as your current code looks fine.

<?php
echo mail('[e-mail]', '[e-mail]', 'test');
?>

This script tries to send an email to [e-mail], from [e-mail], and echoes the return value of the function. If it doesn't echo 'TRUE' or '1', there is a weird problem. If it does, and you don't receive any mails in your mailbox, you should contact your server administrator.