Email Formats

{
  "mx": [
    "20 s053.cyon.net.",
    "30 s053.cyon.net.",
    "10 s053.cyon.net."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 -all"
  ]
}