cpanel04.unifique.cloud has no MX records.
Question and response
Question
dig cpanel04.unifique.cloud. MX
Answer
The response has no answer records.
Authority
unifique.cloud. 1800 SOA jule.ns.cloudflare.com. dns.cloudflare.com. 2397618738 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0