mx.mylovebrasile.com has no MX records.
Question and response
Question
dig mx.mylovebrasile.com. MX
Answer
The response has no answer records.
Authority
mylovebrasile.com. 3600 SOA dns.mylovebrasile.com. hostmaster.mylovebrasile.com. 1974642762 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0