webmail.sokigohosting.com has no MX records.
Question and response
Question
dig webmail.sokigohosting.com. MX
Answer
The response has no answer records.
Authority
sokigohosting.com. 3600 SOA ns1.loopia.se. registry.loopia.se. 1771459200 14400 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0