Email Formats

{
  "mx": [
    "20 mail.ip.com.au.",
    "30 _dc-mx.16142179a234.ip.com.au."
  ],
  "spf": [
    "v=spf1 a mx ip4:122.102.110.184 ip4:122.102.111.189 ip4:122.102.111.190 ~all"
  ]
}