Email Formats

{
  "mx": [
    "20 d224115b.ess.barracudanetworks.com.",
    "10 d224115a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:209.208.74.215 include:spf.ess.barracudanetworks.com include:spf.cuttingedgenet.com ip4:209.208.74.173 ~all"
  ]
}