Email Formats

{
  "mx": [
    "5 mx1.email-cluster.com.",
    "5 mx2.email-cluster.com.",
    "10 failover1.email-cluster.com."
  ],
  "spf": [
    "v=spf1 ip4:185.41.8.193 +a +mx +ip4:77.72.201.6 +ip4:46.101.105.115 +ip4:138.197.182.9 ~all"
  ]
}