title: I have taken a joomla website offline, now I can't access either webmail,cpanel or administrator
body: <p>I tried to take a Joomla website offline, so I made some changes in .htaccess. I tried this...</p>
  
  <pre><code>order deny,allow
  deny from all
  </code></pre>
  
  <p>...but nothing happened at all.</p>
  
  <p>Then I tried to turn the radio button (site offline) on in Joomla global settings and I put a message saying "the site is under maintenance".</p>
  
  <p>Now the thing is, when users try to access the domain instead of showing my message it says the site is not available. It also happens when I try to access my webmail, cpanel, or administrator. It says "The server at domain.com can't be found, because the DNS lookup failed."</p>
  
  <p>What happened?</p>
  
  <p>There are some other users who need to reach their emails soon and it's a mess. I hope you can help me with this.</p>