Email Formats

{
  "mx": [
    "10 d167222a.ess.barracudanetworks.com.",
    "20 d167222b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:zcsend.net include:servers.mcsv.net include:mxlogic.net ip4:104.207.226.49 ip4:52.8.141.107 ip4:8.40.222.241 ~all"
  ]
}