Email Formats

{
  "mx": [
    "20 d174212b.ess.barracudanetworks.com.",
    "10 d174212a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:221.121.138.11 +a +mx +ip4:27.50.70.109 +ip4:27.50.78.204 +include:spf.protection.outlook.com +include:mailsenders.netsuite.com +include:spf.elasticemail.com ~all"
  ]
}