Email Formats

{
  "mx": [
    "20 filter2.naccex-1.mailguard.com.au.",
    "30 filter3.naccex-1.mailguard.com.au.",
    "10 filter1.naccex-1.mailguard.com.au."
  ],
  "spf": [
    "v=spf1 include:customer.mailguard.com.au ip4:49.255.161.78 -all"
  ]
}