title: Telnet to google mail server
body: <p>I want to use telnet to google mail server on linux. I want to send mail using SMTP. But it is not able to do so. I am using this command.</p>
  
  <pre><code>telnet alt4.gmail-smtp-in.l.google.com 25
  </code></pre>
  
  <p>But it says</p>
  
  <pre><code>Trying 209.85.220.19...
  </code></pre>
  
  <p>After some time, it gives time out. Does anyone knows how to do it?</p>