Email Formats

{
  "mx": [
    "10 d305277.a.ess.de.barracudanetworks.com.",
    "20 d305277.b.ess.de.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.metazetformflex.nl include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com include:spf.emailsignatures365.com ~all"
  ]
}