Email Formats

{
  "mx": [
    "10 east.smtp.mx.exch091.serverdata.net."
  ],
  "spf": [
    "v=spf1 ip4:74.121.196.10 ip4:50.87.249.64 ip4:10.217.17.134 include:spf.serverdata.net include:servers.mcsv.net include:t.kajabimail.com include:mailgun.org include:spf.mandrillapp.com +all"
  ]
}