I just added my website to Cloudflare and I am receiving a warning for one record. In MX record for the name zabania.ir the warning says:
This record is exposing your origin server’s IP address, potentially exposing it to denial of service.
I couldn’t overcome the problem via Cloudflare support at https://support.cloudflare.com/hc/en-us/articles/115003687931-Warning-about-exposing-your-origin-IP-address-via-DNS-records
May anyone help me out pleas?