Email Formats

{
  "mx": [
    "10 d333793a.ess.barracudanetworks.com.",
    "20 d333793b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.redtailtechnology.com ip4:65.74.131.96/27 ip4:65.74.153.192/27 -all"
  ]
}