Email Formats

{
  "mx": [
    "20 cluster1a.us.messagelabs.com.",
    "10 cluster1.us.messagelabs.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:114.111.141.66  +ip4:139.130.37.162 +ip4:203.58.93.230  +include:spf.messagelabs.com +include:spf.protection.outlook.com +include:spf.mandrillapp.com ~all"
  ]
}