Email Formats

{
  "mx": [
    "10 cluster1.us.messagelabs.com.",
    "20 cluster1a.us.messagelabs.com."
  ],
  "spf": [
    "v=spf1 mx include:cmail1.com include:spf.mandrillapp.com include:mktomail.com include:spf.protection.outlook.com include:spf.suzukinet.com.au ~all"
  ]
}