title: IRC - How to disable invite only on channel?
body: <p>I have created and registered an IRC channel, that way I can reclaim channel operator status upon re-entry. However, today I noticed this message from the server:</p>
  
  <blockquote>
    <p>Cannot join #my-custom-channel (Channel is invite only).</p>
  </blockquote>
  
  <p>I received this message partly because the auto-join channel feature in XChat tried to join the channel before my user nickname authentication was successful with the server (so the server doesn't recognize me as a channel operator). Successfully authenticating with the server and recovering the channel has worked fine, but I would like to make the channel publicly available.</p>
  
  <p>Which ChanServ command (or other command) can I use to disable invite only on the IRC channel so anyone can join?</p>