title: How to prevent exposing origin IP address on Cloudflare?
body: <p>On Cloudflare DNS setting page it state that <code>An A, AAAA, CNAME, or MX record is pointed to your origin server exposing your origin IP address.</code></p>
  
  <p>I have an MX record on my domain pointing to <code>mail.mydomain.com</code>. I believe it is something needed for the mail to work. How can I prevent it from exposing my origin IP address?</p>