Email Formats

{
  "mx": [
    "10 d327681a.ess.barracudanetworks.com.",
    "20 d327681b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:sendgrid.net include:spf.mandrillapp.com include:one.zoho.com include:spfa.cpmails.com ip4:12.40.37.50/29 ~all"
  ]
}