Email Formats

{
  "mx": [
    "10 mail.nextbike.net.",
    "20 mail2.nextbike.net.nextbike.co.uk."
  ],
  "spf": [
    "v=spf1 include:_spf.nextbike.net include:_spf.google.com include:_spf.pluspol-networks.de ~all"
  ]
}