Email Formats

{
  "mx": [
    "10 mx.junkemailfilter.com.",
    "20 mx.junkemailfilter.net.",
    "30 mx.junkemailfilter.org."
  ],
  "spf": [
    "v=spf1 ip4:209.235.177.34 ip4:45.55.97.134 ~all"
  ]
}