Email Formats

{
  "mx": [
    "10 mx.mailfilter.net.au.",
    "20 mx2.mailfilter.net.au.",
    "0 mail.optimalwealth.com.au."
  ],
  "spf": [
    "v=spf1 a mx ip4:116.90.57.28 include:spf.mailcluster.com.au -all"
  ]
}