Email Formats

{
  "mx": [
    "10 d323960a.ess.barracudanetworks.com.",
    "20 d323960b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:sendgrid.net ip4:100.1.183.90 ip4:96.90.145.8/29 ~all"
  ]
}