Email Formats

{
  "mx": [
    "10 d221436a.ess.barracudanetworks.com.",
    "20 d221436b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:autotask.net +ip4:66.113.184.153 +ip4:96.64.242.229 -all"
  ]
}