Email Formats

{
  "mx": [
    "10 east.smtp.mx.exch028.serverdata.net.",
    "0 west.smtp.mx.exch028.serverdata.net."
  ],
  "spf": [
    "v=spf1 include:spf.serverdata.net include:spf.mandrillapp.com ip4:209.137.208.214 -all"
  ]
}