Email Formats

{
  "mx": [
    "5 d246592a.ess.barracudanetworks.com.",
    "5 d246592b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:149.72.248.13/32 ip4:216.229.59.24/32 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}