Email Formats

{
  "mx": [
    "0 d101761a.ess.barracudanetworks.com.",
    "10 d101761b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com ip4:216.114.135.86 ip4:70.91.133.209 ~all"
  ]
}