title: Is there a way to test if an E-Mail address exists without sending a test mail?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/565504/how-to-check-if-an-email-address-exists-without-sending-an-email">How to check if an email address exists without sending an email?</a>  </p>
  </blockquote>
  
  
  
  <p>I am trying to find some way to test if an E-mail address actually exists without sending a test mail.</p>
  
  <p>One can validate e-mail address but is not guaranteed if the address actually exists. like</p>
  
  <pre><code>abc@example.com
  </code></pre>
  
  <p>Is there a way to avoid this?</p>
  
  <p>Thank you</p>