Email Formats

{
  "mx": [
    "10 filter1.maq2.nl.",
    "10 filter2.maq2.us.",
    "60 noumayos.ugr.be."
  ],
  "spf": [
    "v=spf1 mx a ip4:178.248.166.38 ip4:217.21.240.160 ip4:217.21.240.170  include:_spf.onlinespamfilter.nl ~all"
  ]
}