Email Formats

{
  "mx": [
    "0 mail.ribbun.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:192.185.4.154 +ip4:184.173.239.119 +include:spf.mandrillapp.com +include:servers.mcsv.net ~all"
  ]
}