Email Formats

{
  "mx": [
    "10 mx2.zanotti.com.br.",
    "5 mail.zanotti.com.br."
  ],
  "spf": [
    "v=spf1 ip4:45.163.72.198/30 ip4:200.180.87.64/26 ip4:200.143.70.226/28 ip4:200.174.63.208/28 include:_spf.rdstation.com.br include:sendgrid.net ~all"
  ]
}