Email Formats

{
  "mx": [
    "0 d154071a.ess.barracudanetworks.com.",
    "10 d154071b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:65.181.60.42 include:cust-spf.exacttarget.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:mailgun.org -all"
  ]
}