Email Formats

{
  "mx": [
    "30 mx3.mxfilter.net.",
    "20 mx2.mxfilter.net.",
    "40 mx4.mxfilter.net.",
    "10 mx1.mxfilter.net."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:162.244.95.12 include:spf.mxyeet.net ~all"
  ]
}