Email Formats

{
  "mx": [
    "10 d315281.a.ess.de.barracudanetworks.com.",
    "20 d315281.b.ess.de.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a include:spf.protection.outlook.com include:eu.mailgun.org include:spf.ess.de.barracudanetworks.com ip4:145.128.164.169/24  ~all"
  ]
}