Email Formats

{
  "mx": [
    "10 d332106a.ess.barracudanetworks.com.",
    "11 d332106b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:_spf.perfora.net include:_spf.kundenserver.de -all"
  ]
}