Email Formats

{
  "mx": [
    "0 cluster1.us.messagelabs.com.",
    "20 cluster1a.us.messagelabs.com.",
    "30 cluster1out.us.messagelabs.com.",
    "40 kasrugs-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:162.17.233.138 include:spf.messagelabs.com -all"
  ]
}