Email Formats

{
  "mx": [
    "5 mail.svi.nl.",
    "10 fluitvis.svi.nl."
  ],
  "spf": [
    "v=spf1 mx ip4:185.27.175.64 ip6:2a00:f10:121:400:1c00:e3ff:fe00:48c ip4:185.27.174.248 ip6:2a00:f10:121:400:1c00:42ff:fe00:446 ~all"
  ]
}