title: HTML mail not showing in client Outlook Express
body: <p>I'm using the following code to send an email:</p>
  
  <pre><code>        $to = "****.co.uk";
          $subject = "Membership submission";
          $body = "";
  
          $date = date('d/m/Y H:i:s');
  
          $body .= "&lt;b&gt;REF&lt;/b&gt;: " . $postId . "&lt;br /&gt;";  
          $body .= "&lt;b&gt;On&lt;/b&gt;: " . $date . "&lt;br /&gt;";
          $body .= "&lt;b&gt;First name&lt;/b&gt;: " . $postFirstName . "&lt;br /&gt;";
          $body .= "&lt;b&gt;Last name&lt;/b&gt;: " . $postLastName . "&lt;br /&gt;";
          $body .= "&lt;b&gt;Company name&lt;/b&gt;: " . $postCompanyName . "&lt;br /&gt;";
          $body .= "&lt;b&gt;Address&lt;/b&gt;:&lt;br /&gt; " . nl2br( $postAddress ) . "&lt;br /&gt;";
          $body .= "&lt;b&gt;Telephone number&lt;/b&gt;: " . $postTelephoneNumber . "&lt;br /&gt;";          
          $body .= "&lt;b&gt;Email&lt;/b&gt;: " . $postEmail . "&lt;br /&gt;";       
          $body .= "&lt;b&gt;Website&lt;/b&gt;: " . $postWebsite . "&lt;br /&gt;";        
          $body .= "&lt;b&gt;Skills&lt;/b&gt;:&lt;br /&gt; " . nl2br( $postSkills ) . "&lt;br /&gt;";      
          $body .= "&lt;b&gt;Payment method&lt;/b&gt;: " . $postPaying . "&lt;br /&gt;";    
  
          // To send HTML mail, the Content-type header must be set
          $headers  = 'MIME-Version: 1.0' . "\r\n";
          $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
  
          // Additional headers
          $headers .= 'From: noreply@*****.co.uk' . "\r\n";
  
          if ( mail( $to, $subject, $body, $headers ) ) {
          //
  </code></pre>
  
  <p>In outlook.com and windows 8 mail program it comes through fine.
  But when sent to my client's desktop outlook program it comes through like this:</p>
  
  <pre><code>Content-type: text/html; charset=iso-8859-1
  
   From: noreply@***
   X-Brightmail-Tracker: AAAAAQAAAlk=
  
   &lt;b&gt;REF&lt;/b&gt;: 513a8440922ea&lt;br /&gt;&lt;b&gt;On&lt;/b&gt;: 09/03/2013 00:40:59&lt;br /&gt;&lt;b&gt;First
   name&lt;/b&gt;: a name&lt;br /&gt;&lt;b&gt;Last name&lt;/b&gt;: a last name&lt;br /&gt;&lt;b&gt;Company name&lt;/b&gt;: My
   Company name&lt;br /&gt;&lt;b&gt;Address&lt;/b&gt;:&lt;br /&gt; an address,&lt;br /&gt;
  
   2,&lt;br /&gt;
  
   3,&lt;br /&gt;
  
   4,&lt;br /&gt;
  
   postcode&lt;br /&gt;&lt;b&gt;Telephone number&lt;/b&gt;: 521213091&lt;br /&gt;&lt;b&gt;Email&lt;/b&gt;:
   ****.co.uk&lt;br /&gt;&lt;b&gt;Website&lt;/b&gt;: site.com&lt;br
   /&gt;&lt;b&gt;Skills&lt;/b&gt;:&lt;br /&gt; I do not have any skills to assist with.&lt;br /&gt;
  
   &lt;br /&gt;
  
   Sorry&lt;br /&gt;&lt;b&gt;Payment method&lt;/b&gt;: Bank transfer&lt;br /&gt;
  </code></pre>
  
  <p>Is anything wrong with my code?</p>
  
  <p>I just tried adding this:</p>
  
  <pre><code>Content-Type: text/plain; charset=us-ascii
  Content-Transfer-Encoding: 7bit
  </code></pre>
  
  <p>Now the email I receive in outlook.com is in HTML only. so that killed it? Aghh what's the problem here!</p>