Email Formats

{
  "mx": [
    "5 d305796a.ess.barracudanetworks.com.",
    "10 d305796b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:209.222.82.0/24 include:spf.ess.barracudanetworks.com include:spf.em.secureserver.net include:spf.protection.outlook.com ~all"
  ]
}