Email Formats

{
  "mx": [
    "10 d107302a.ess.barracudanetworks.com.",
    "20 d107302b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:74.132.24.196 ip4:208.117.55.133 ip4:149.72.32.137 ip4:74.223.133.194 include:spf.ess.barracudanetworks.com include:secureserver.net ~all"
  ]
}