Email Formats

{
  "mx": [
    "10 spamfw.mailport.nl."
  ],
  "spf": [
    "v=spf1 mx a include:spf.spamcluster.nl ip4:87.239.8.61 ip4:87.239.8.70 ip4:87.239.8.71 ip4:31.149.115.133"
  ]
}