Email Formats

{
  "mx": [
    "20 d277631b.ess.barracudanetworks.com.",
    "10 d277631a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:_spf.createsend.com include:spf.constantcontact.com include:spf.ess.barracudanetworks.com include:electric.net include:servers.mcsv.net -all"
  ]
}