Email Formats

{
  "mx": [
    "20 d307976.b.ess.de.barracudanetworks.com.",
    "10 d307976.a.ess.de.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:188.118.35.105 include:spf.protection.outlook.com -all"
  ]
}