Email Formats

{
  "mx": [
    "10 mta01.interior.gob.cl.",
    "10 mta04.interior.gob.cl.",
    "10 mta03.interior.gob.cl.",
    "10 mta02.interior.gob.cl."
  ],
  "spf": [
    "v=spf1 mx ip4:163.247.70.0/24 ip4:163.247.77.100 ip4:163.247.77.101 -all"
  ]
}