Email Formats

{
  "mx": [
    "0 d191050a.ess.barracudanetworks.com.",
    "5 d191050b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:141.154.166.126 ip4:50.247.250.27 include:spf.ess.barracudanetworks.com include:spf.constantcontact.com ~all"
  ]
}