Email Formats

{
  "mx": [
    "10 d316697a.ess.barracudanetworks.com.",
    "20 d316697b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:66.60.120.226 include:outlook.com include:spf.mandrillapp.com include:spf.ess.barracudanetworks.com ~all"
  ]
}