This record is exposing

[alirezabahrami]

Hi
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?

[sdayman]

That’s normal if you host email on the same server as your website. Cloudflare doesn’t proxy email, so that record needs to be exposed in order for email to work.