mail.manalink.com.br has no MX records.
Question and response
Question
dig mail.manalink.com.br. MX
Answer
The response has no answer records.
Authority
manalink.com.br. 86400 SOA ns616.hostgator.com.br. dnsadmin.br616.hostgator.com.br. 2026021002 86400 7200 3600000 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0