Email Formats

{
  "mx": [
    "20 d119859a.ess.barracudanetworks.com.",
    "10 d119859a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:3.210.117.106 +ip4:52.60.161.212 +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com +include:zcsend.net ~all"
  ]
}