Форма обратной связи PHP, не отправляющая по электронной почте

Question

Я создал форму обратной связи для веб-сайта, код ниже выполняется, когда я пытаюсь отправить форму и возвращается, как было успешно завершено, но когда я проверяю свои электронные письма, ни одно электронное письмо не получено. Любая помощь будет принята с благодарностью.

форма HTML:

<form action="send_form_email.php" method="post" name="contactform"> 
     <table width="450px"> 
      <tr> 
       <td valign="top"><label for="first_name">First Name *</label> 
       </td> 
       <td valign="top"> 
       <input maxlength="50" name="first_name" size="30" type="text"> 
       </td> 
      </tr> 
      <tr> 
       <td valign="top"><label for="last_name">Last Name *</label> </td> 
       <td valign="top"> 
       <input maxlength="50" name="last_name" size="30" type="text"> 
       </td> 
      </tr> 
      <tr> 
       <td valign="top"><label for="email">Email Address *</label> </td> 
       <td valign="top"> 
       <input maxlength="80" name="email" size="30" type="text"> </td> 
      </tr> 
      <tr> 
       <td valign="top"><label for="telephone">Telephone Number</label> 
       </td> 
       <td valign="top"> 
       <input maxlength="30" name="telephone" size="30" type="text"> 
       </td> 
      </tr> 
      <tr> 
       <td valign="top"><label for="comments">Comments *</label> </td> 
       <td valign="top"> 
       <textarea cols="25" maxlength="1000" name="comments" rows="6"></textarea> 
       </td> 
      </tr> 
      <tr> 
       <td colspan="2" style="text-align: center"> 
       <input type="submit" value="Submit"> 
       </td> 
      </tr> 
     </table> 
    </form> 

PHP:

<?php 
if(isset($_POST['email'])) { 

    // EDIT THE 2 LINES BELOW AS REQUIRED 
    $email_to = "email"; 
    $email_subject = "Your email subject line"; 


    function died($error) { 
     // your error code can go here 
     echo "We are very sorry, but there were error(s) found with the form you submitted. "; 
     echo "These errors appear below.<br /><br />"; 
     echo $error."<br /><br />"; 
     echo "Please go back and fix these errors.<br /><br />"; 
     die(); 
    } 

    // validation expected data exists 
    if(!isset($_POST['first_name']) || 
     !isset($_POST['last_name']) || 
     !isset($_POST['email']) || 
     !isset($_POST['telephone']) || 
     !isset($_POST['comments'])) { 
     died('We are sorry, but there appears to be a problem with the form you submitted.');   
    } 

    $first_name = $_POST['first_name']; // required 
    $last_name = $_POST['last_name']; // required 
    $email_from = $_POST['email']; // required 
    $telephone = $_POST['telephone']; // not required 
    $comments = $_POST['comments']; // required 

    $error_message = ""; 
    $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/'; 
    if(!preg_match($email_exp,$email_from)) { 
    $error_message .= 'The Email Address you entered does not appear to be valid.<br />'; 
    } 
    $string_exp = "/^[A-Za-z .'-]+$/"; 
    if(!preg_match($string_exp,$first_name)) { 
    $error_message .= 'The First Name you entered does not appear to be valid.<br />'; 
    } 
    if(!preg_match($string_exp,$last_name)) { 
    $error_message .= 'The Last Name you entered does not appear to be valid.<br />'; 
    } 
    if(strlen($comments) < 2) { 
    $error_message .= 'The Comments you entered do not appear to be valid.<br />'; 
    } 
    if(strlen($error_message) > 0) { 
    died($error_message); 
    } 
    $email_message = "Form details below.\n\n"; 

    function clean_string($string) { 
     $bad = array("content-type","bcc:","to:","cc:","href"); 
     return str_replace($bad,"",$string); 
    } 

    $email_message .= "First Name: ".clean_string($first_name)."\n"; 
    $email_message .= "Last Name: ".clean_string($last_name)."\n"; 
    $email_message .= "Email: ".clean_string($email_from)."\n"; 
    $email_message .= "Telephone: ".clean_string($telephone)."\n"; 
    $email_message .= "Comments: ".clean_string($comments)."\n"; 


// create email headers 
$headers = 'From: '.$email_from."\r\n". 
'Reply-To: '.$email_from."\r\n" . 
'X-Mailer: PHP/' . phpversion(); 
@mail($email_to, $email_subject, $email_message, $headers); 
?> 


Thank you for contacting us. We will be in touch with you very soon. 

<?php 
} 
?> 

Answer 1

проверить этот код может быть, это поможет вам.

// create email headers 
$headers = 'From: '.$email_from."\r\n". 
'Reply-To: '.$email_from."\r\n" . 
'X-Mailer: PHP/' . phpversion(); 

      if(mail($email_to, $email_subject, $email_message)) 
        { 

         echo "<script>self.location='thanku.php'</script>";           
         }