Email Formats

{
  "mx": [
    "20 d189921b.ess.barracudanetworks.com.",
    "10 d189921a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:216.33.90.0/24 ip4:209.222.82.0/24 ip4:52.2.161.133 include:spf.protection.outlook.com a:relay.powerdnn.com -all"
  ]
}