Email Formats

{
  "mx": [
    "0 mx.nit.pt."
  ],
  "spf": [
    "v=spf1 ip4:94.46.135.158 +a +mx +ip4:94.46.135.30 +ip4:94.46.135.31 include:_spf.kmitd.com -all"
  ]
}