Email Formats

{
  "mx": [
    "20 d246005b.ess.barracudanetworks.com.",
    "10 d246005a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com ip4:52.72.24.210 ip4:50.194.196.105 ip4:104.207.230.55 ip4:104.207.230.53 ~all"
  ]
}