Email Formats

{
  "mx": [
    "20 mx2.mailsentinel.net.",
    "10 mx1.mailsentinel.net."
  ],
  "spf": [
    "v=spf1 ip4:101.99.69.110 include:spf.mailsentinel.net +a +mx +ip4:101.99.69.123 +ip4:101.99.69.0/24 +ip4:111.90.139.0/24 -all"
  ]
}