title: Mail Send Using PHP Script
body: <pre><code>&lt;?php
  if(isset($_POST['email'])) {
      // CHANGE THE TWO LINES BELOW
      $email_to = "mail@domain.com";
      $email_subject = "Website Enquiry";
      function died($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.&lt;br /&gt;&lt;br /&gt;";
          echo $error."&lt;br /&gt;&lt;br /&gt;";
          echo "Please go back and fix these errors.&lt;br /&gt;&lt;br /&gt;";
          die();
      }
      // validation expected data exists
      if(!isset($_POST['name']) ||
          !isset($_POST['email']) ||
          !isset($_POST['phone']) ||
          !isset($_POST['comment'])) {
          died('We are sorry, but there appears to be a problem with the form you submitted.');       
      }
      $first_name = $_POST['name']; // required
      $email_from = $_POST['email']; // required
      $telephone = $_POST['phone']; // not required
      $comments = $_POST['comment']; // 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.&lt;br /&gt;';
    }
      $string_exp = "/^[A-Za-z .'-]+$/";
    if(!preg_match($string_exp,$first_name)) {
      $error_message .= 'The Name you entered does not appear to be valid.&lt;br /&gt;';
    }
    if(strlen($comments) &lt; 2) {
      $error_message .= 'The Comments you entered do not appear to be valid.&lt;br /&gt;';
    }
    if(strlen($error_message) &gt; 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\n";
      $email_message .= "Email: ".clean_string($email_from)."\n\n";
      $email_message .= "Telephone: ".clean_string($telephone)."\n\n";
      $email_message .= "Comments: ".clean_string($comments)."\n\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); 
  require("404.html"); 
  ?&gt;
  &lt;!-- place your own success html below 
  Thank you for contacting us. We will be in touch with you very soon.--&gt;
  &lt;?php
  }
  die();
  ?&gt;
  </code></pre>
  
  <p>This is my php code for sending mail if I want to send mail to multiple recipient and that email addressees are stored in database what changes should make on this code.Basically I want to implement notify me feature which is present on any e-commerce website. So I want to implement in this code mysql database connection, sending multiple mails, after sending mail that entry should get deleted from database.</p>