Email Formats

{
  "mx": [
    "10 d264983a.ess.barracudanetworks.com.",
    "20 d264983b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:35.206.123.168 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com  include:rycorhvac.com.spf.auto.dnssmarthost.net include:email-od.com ~all"
  ]
}