Email Formats

{
  "mx": [
    "10 d329104.a.ess.de.barracudanetworks.com.",
    "20 d329104.b.ess.de.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx mx:mail.sw-umwelttechnik.at mx:swut-utm-01.sw-umwelttechnik.at include:spf.ess.de.barracudanetworks.com -all"
  ]
}