Email Formats

{
  "mx": [
    "10 mail-fwd1.rednetargentina.net.",
    "10 mail-fwd2.rednetargentina.net.",
    "30 mail-fwd3.rednetargentina.net.",
    "22 mail-fwd4.rednetargentina.net."
  ],
  "spf": [
    "v=spf1 include:_rng.rednetgroup.net ~all"
  ]
}