Email Formats

{
  "mx": [
    "10 d284983a.ess.barracudanetworks.com.",
    "20 d284983b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:authsmtp.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:204.244.109.196 ip4:204.244.109.194 ~all"
  ]
}