Email Formats

{
  "mx": [
    "10 d85027a.ess.barracudanetworks.com.",
    "10 d85027b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:173.231.196.211 ip4:74.212.247.19 include:spf.ess.barracudanetworks.com ~all"
  ]
}