Email Formats

{
  "mx": [
    "10 mail01.bundesstiftung-aufarbeitung.de."
  ],
  "spf": [
    "v=spf1 mx ip4:217.92.133.65 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.nl2go.com ~all"
  ]
}