Email Formats

{
  "mx": [
    "30 d200381b.ess.barracudanetworks.com.",
    "20 d200381a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1  ip4:50.199.84.73 ip4:71.162.243.66 ip4:216.82.192.19 mx include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ~all"
  ]
}