Email Formats

{
  "mx": [
    "10 filter1.duratr-1.mailguard.com.au.",
    "20 filter2.duratr-1.mailguard.com.au.",
    "30 filter3.duratr-1.mailguard.com.au."
  ],
  "spf": [
    "v=spf1 a include:spf.protection.outlook.com include:spf.mtaroutes.com include:customer.mailguard.com.au ip4:203.30.228.0/24 ip4:13.55.237.2 -all"
  ]
}