Email Formats

{
  "mx": [
    "10 west.smtp.exch025.serverdata.net.",
    "20 east.smtp.exch025.serverdata.net."
  ],
  "spf": [
    "v=spf1 a mx ip4:66.151.53.38 include:spf.intermedia.net include:spf.mandrillapp.com ~all"
  ]
}