Email Formats

{
  "mx": [
    "0 d164938a.ess.barracudanetworks.com.",
    "1 d164938b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:65.156.42.50 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.e2ma.net ~all"
  ]
}