Email Formats

{
  "mx": [
    "1 smtp.google.com."
  ],
  "spf": [
    "v=spf1 include:_spf.google.com include:sendgrid.net include:_spf.rdstation.com.br ip4:189.125.37.40/29 ip4:74.53.64.178 ~all"
  ]
}