Email Formats

{
  "mx": [
    "10 d255847a.ess.barracudanetworks.com.",
    "20 d255847b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com  include:spf.ess.barracudanetworks.com ip4:50.247.166.121 -all"
  ]
}