eu.sitepad.com has no MX records.
Question and response
Question
dig eu.sitepad.com. MX
Answer
The response has no answer records.
Authority
sitepad.com. 1800 SOA lady.ns.cloudflare.com. dns.cloudflare.com. 2396272805 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0