Email Formats

{
  "mx": [
    "20 mx02.mailcluster.com.au.",
    "10 mx01.mailcluster.com.au."
  ],
  "spf": [
    "v=spf1 ip4:116.90.43.42 +a +mx +ip4:116.90.43.46 +ip4:116.90.43.79 +include:spf.mailcluster.com.au ~all"
  ]
}