Email Formats

{
  "mx": [
    "10 d326631.a.ess.de.barracudanetworks.com.",
    "20 d326631.b.ess.de.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1\" \"a\" \"mx\" \"a:mail.la-aarau.ch\" \"include:spf.protection.outlook.com\" \"ip4:194.209.17.115\" \"include:spf.ess.de.barracudanetworks.com\" \"~all"
  ]
}