Email Formats

{
  "mx": [
    "10 d288950a.ess.barracudanetworks.com.",
    "20 d288950b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:bullhorn.com include:squarespace-mail.com ip4:52.129.17.4 ~all"
  ]
}