Email Formats

{
  "mx": [
    "10 spamx.cosine.nl.",
    "20 spamx-fallback.cosine.nl."
  ],
  "spf": [
    "v=spf1 mx a ip4:92.70.15.153/29 ip4:31.134.200.112/28 include:_spf.ecm2.nl ~all"
  ]
}