Email Formats

{
  "mx": [
    "10 d508323.a.ess.au.barracudanetworks.com.",
    "20 d508323.b.ess.au.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:103.246.130.0/23 ip4:103.248.2.0/23 ip4:45.64.36.0/22 include:spf.protection.outlook.com include:spf.ess.au.barracudanetworks.com include:focusnet.net.au include:mailgun.org ~all"
  ]
}