Email Formats

{
  "mx": [
    "10 d263502a.ess.barracudanetworks.com.",
    "20 d263502b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:74.63.149.244/32 include:spf.mandrillapp.com include:spf.protection.outlook.com -all"
  ]
}