Email Formats

{
  "mx": [
    "5 smtp.rzone.de."
  ],
  "spf": [
    "v=spf1 include:_spf.informeronline.eu ~all",
    "v=spf1 +a +mx +ip4:77.104.141.195 include:_spf.google.com include:_spf.informer.eu include:_spf.mailspamprotection.com ~all"
  ]
}