Email Formats

{
  "mx": [
    "0 d222058a.ess.barracudanetworks.com.",
    "1 d222058b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:69.36.197.45/27 ip4:69.36.197.47/27 ip4:69.40.220.40 ip4:72.51.33.6/24 include:spf.ess.barracudanetworks.com ~all"
  ]
}