Email Formats

{
  "mx": [
    "0 a.mx.menegotti.ind.br.",
    "10 b.mx.menegotti.ind.br."
  ],
  "spf": [
    "v=spf1 include:_spf.rdstation.com.br include:sendgrid.net ip4:187.103.112.194/29 ip4:45.163.72.10/32 ~all"
  ]
}