Email Formats

{
  "mx": [
    "15 d329051a.ess.barracudanetworks.com.",
    "20 d329051b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:12.4.33.34 ip4:12.4.33.45 a:mb1.nebf.com include:spf.ess.barracudanetworks.com include:spf.hosting.americaneagle.com ~all"
  ]
}