Email Formats

{
  "mx": [
    "0 mail.promocat.com.br.",
    "10 mail.promocat.com.br."
  ],
  "spf": [
    "v=spf1 ip4:149.18.50.51 ip4:149.18.50.81 ip4:51.161.86.123 ip4:149.56.89.226 ip4:51.79.96.119 ip4:149.56.241.41 ip4:38.210.213.88 +a +mx ~all"
  ]
}