Email Formats

{
  "mx": [
    "10 barracuda.perumnas.co.id."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:139.0.11.103 +a:backbone.perumnas.co.id +mx:barracuda.perumnas.co.id +ip4:202.137.3.89 ~all"
  ]
}