title: PhpMailer sends to gmail but not to hotmail accounts
body: <p>I know this has been asked before, but i wanted to show my case because i tried to solve it with other answers but i coundt solve it.</p>
  
  <p>I m trying to do a Contact form but when i choose the email of the receiver if i choose  @hotmail.com or @advancedinstitute.cl they dont receive the email.
  I tried to choose another type of email like gmail, yahoo or terra and the email arrives without problem.</p>
  
  <p>I know it must be because the spam policies of those servers but i dont know how to fix it.</p>
  
  <p>This is my code of the phpMailer:</p>
  
  <pre><code>$mail = new PHPMailer();
  $mail-&gt;Host = "localhost";
  $mail-&gt;Hostname = "Advanced Institute";
  $mail-&gt;From = $_POST["email"];
  $mail-&gt;FromName = $_POST["email"];
  $mail-&gt;Subject = "Quiero contactarme con Advanced Institute";
  $mail-&gt;AddAddress("carmeng.advanced@terra.cl","Advanced Institute");
  $mail-&gt;AddReplyTo($_POST["email"]);
  $mail-&gt;IsHTML(true); // El correo se envía como HTML
  $body = '&lt;html&gt;&lt;body&gt;&lt;div&gt;Nombre : '.$_POST["nombre"].'&lt;br&gt;  Email :    '.$_POST["email"].'&lt;br&gt;  Telefono : '.$_POST["telefono"].'&lt;br&gt;  Asunto : '.$_POST["asunto"].'&lt;br&gt;  Comentarios:           '.$_POST["comentarios"].'&lt;br&gt; &lt;/div&gt;&lt;/body&gt;&lt;/html&gt;';
  $mail-&gt;Body = $body;    
      if(!$mail-&gt;Body) {
          echo 'Error: ' . $mail-&gt;ErrorInfo;
      }else{
      $mail-&gt;Send();
  </code></pre>
  
  <p>I hope my english was enough for you guys to understand my problem.
  THANK YOU IN ADVANCED</p>