Email Formats

{
  "mx": [
    "10 cluster1.us.messagelabs.com.",
    "20 cluster1a.us.messagelabs.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:110.238.24.160 ip4:110.238.24.134 include:spf.protection.outlook.com include:spf.messagelabs.com ~all"
  ]
}