Email Formats

{
  "mx": [
    "30 cavin02.kuleuven.be.",
    "20 kromsin.cc.kuleuven.be.",
    "30 cavin03.kuleuven.be.",
    "30 cavin01.kuleuven.be.",
    "10 cavin.kuleuven.be.",
    "20 limbak.cc.kuleuven.be."
  ],
  "spf": [
    "v=spf1 include:_spf.kuleuven.be ?all"
  ]
}