Email Formats

{
  "mx": [
    "10 relay-1.rws.nl.",
    "10 relay-2.rws.nl."
  ],
  "spf": [
    "v=spf1 include:spf-a.rws.nl include:_spf.iprox.nl include:spf.mailjet.com include:spf.email.nl.postex.com include:spf-l.rws.nl ~all exp=explain._spf.rws.nl"
  ]
}