HELP ME DNS Error

[kanishka]

DNS Error: 3093812 DNS type 'mx' lookup of Example.lk responded with code NOERROR 3093812 DNS type 'aaaa' lookup of mail.server.Example.lk. responded with code NXDOMAIN 3093812 DNS type 'a' lookup of mail.server.Example.lk. responded with code NXDOMAIN

How to fix this, i'm using cloudflare free account
receiving emails are not coming

example = my domain name

[MAN5]

Mostly you enabled the CLOUD ICON fir mx records. It should be greyed off.

http://www.mochasupport.com/kayako/inde ... icleid=928