Email Formats

{
  "mx": [
    "10 d150627a.ess.barracudanetworks.com.",
    "10 d150627b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf1.inet-communications.net include:spf2.inet-communications.net include:spf3.inet-communications.net include:spf4.inet-communications.net include:spf5.inet-communications.net~all"
  ]
}