Email Formats

{
  "mx": [
    "20 d503421.b.ess.au.barracudanetworks.com.",
    "10 d503421.a.ess.au.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ptr ip4:35.213.139.212/32 ip4:203.45.4.205/32 ip4:203.38.21.37/32 a:mail.bigpond.com include:spf.protection.outlook.com include:spf.ess.au.barracudanetworks.com ~all"
  ]
}