Email Formats

{
  "mx": [
    "10 d211614a.ess.barracudanetworks.com.",
    "20 d211614b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:ccsend.com include:constantcontact.com include:confirmedcc.com include:spf.ess.barracudanetworks.com -all"
  ]
}