Email Formats

{
  "mx": [
    "5 d503540.b.ess.au.barracudanetworks.com.",
    "0 d503540.a.ess.au.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.v6send.net mx a ip4:115.146.68.31 ip4:49.255.158.30 include:spf.ess.au.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}