Email Formats

{
  "mx": [
    "10 au-smtp-inbound-1.mimecast.com.",
    "20 au-smtp-inbound-2.mimecast.com."
  ],
  "spf": [
    "v=spf1 include:_spf2.mercury.co.nz include:_spf3.mercury.co.nz -all"
  ]
}