Email Formats

{
  "mx": [
    "10 cluster1.us.messagelabs.com.",
    "20 cluster1a.us.messagelabs.com."
  ],
  "spf": [
    "v=spf1 ip4:149.72.143.108 ip4:65.55.88.0/24 ip4:65.249.189.0/24 ip4:216.244.110.80/28 ip4:204.92.49.0/24 ip4:208.81.212.0/22 include:spf.messagelabs.com include:sendgrid.net include:spf.protection.outlook.com include:spf.protection.outlook.com -all"
  ]
}