Email Formats

{
  "mx": [
    "10 failover1.email-cluster.com.",
    "5 mx1.email-cluster.com.",
    "5 mx2.email-cluster.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:62.182.20.75 include:relay.email-cluster.com +ip4:83.223.98.100 ~all"
  ]
}