title: Snort Rule to detect http, https and email
body: <p>I configured the snort rule to detect ping and tcp</p>
  
  <pre><code>alert icmp any any -&gt; any any (msg:"ping";sid:10000001;rev:0;)
  </code></pre>
  
  <p>How do I configure the snort rule to detect http, https and email?</p>