Email Formats

{
  "mx": [
    "10 east.smtp.mx.exch091.serverdata.net.",
    "0 west.smtp.mx.exch091.serverdata.net."
  ],
  "spf": [
    "v=spf1 mx ip4:198.37.150.1/24 ip4:208.94.39.1/24 include:spf.serverdata.net -all"
  ]
}