Email Formats

{
  "mx": [
    "10 d201612a.ess.barracudanetworks.com.",
    "50 d201612b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:199.33.89.114 ~all"
  ]
}