Email Formats

{
  "mx": [
    "5 mx01.sardegnasalute.it.",
    "5 mx02.sardegnasalute.it."
  ],
  "spf": [
    "v=spf1 mx a include:_spf.google.com include:_spf.aressardegna.it include:_spf.sardegnasalute.it ~all"
  ]
}