Email Formats

{
  "mx": [
    "5 d108458b.ess.barracudanetworks.com.",
    "0 d108458a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:84.199.25.189/28 include:spf.mandrillapp.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}