Email Formats

{
  "mx": [
    "10 d239432a.ess.barracudanetworks.com.",
    "10 d239432b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1  ip4:74.87.19.14 include:mailgun.org include:spf.happyfox.com include:spf.ess.barracudanetworks.com  include:spf.protection.outlook.com include:spf.mandrillapp.com  include:_spf.atlassian.net ~all"
  ]
}