Email Formats

{
  "mx": [
    "10 d106891a.ess.barracudanetworks.com.",
    "20 d106891b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:50.248.209.65 ip4:208.65.144.0  ip4:208.81.64.0  include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}