Email Formats

{
  "mx": [
    "20 mail.hcdn.gob.ar.",
    "10 mail-gw.hcdn.gob.ar."
  ],
  "spf": [
    "v=spf1 mx ip4:45.230.20.3 ip6:2801:15:b000:2:45:230:20:3 ip4:45.230.20.24 ip6:2801:15:b000:2:45:230:20:24 ip4:45.230.20.25 ip6:2801:15:b000:2:45:230:20:25 -all"
  ]
}