Email Formats

{
  "mx": [
    "0 mx1.smtp.exch080.serverdata.net.",
    "30 west.smtp.mx.exch080.serverdata.net.",
    "10 mx2.smtp.exch080.serverdata.net.",
    "20 east.smtp.mx.exch080.serverdata.net."
  ],
  "spf": [
    "v=spf1 mx ~all"
  ]
}