Email Formats

{
  "mx": [
    "10 d235461a.ess.barracudanetworks.com.",
    "20 d235461b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:104.190.145.32/29 ip4:66.188.28.180/30 ip4:192.186.196.231 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ~all"
  ]
}