Email Formats

{
  "mx": [
    "10 mx5.rz.rwth-aachen.de."
  ],
  "spf": [
    "v=spf1 a:starbuck.amica.rwth-aachen.de a:adama.amica.rwth-aachen.de a:apollo.amica.rwth-aachen.de ~all"
  ]
}