Email Formats

{
  "mx": [
    "0 d504061.a.ess.au.barracudanetworks.com.",
    "1 d504061.b.ess.au.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.au.barracudanetworks.com ip4:103.83.14.28 ip4:111.220.22.227 ip4:110.174.123.78 ~all"
  ]
}