mgw.neodigit.net has no MX records.
Question and response
Question
dig mgw.neodigit.net. MX
Answer
The response has no answer records.
Authority
neodigit.net. 1800 SOA ns1.neodigit.net. dns.neodigit.net. 1772129910 14400 3600 1209600 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0