Email Formats

{
  "mx": [
    "10 d303149a.ess.barracudanetworks.com.",
    "20 d303149b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a:mail.masondynamics.com ip4:50.247.30.57 include:bmsend.com include:authsmtp.com ~all"
  ]
}