Email Formats

{
  "mx": [
    "10 mail.iati.com.",
    "20 smtp.iati.de."
  ],
  "spf": [
    "v=spf1 +a +mx ip4:74.208.5.0/24 ip4:74.208.223.237 include:spf.mtasv.net ~all"
  ]
}