Email Formats

{
  "mx": [
    "10 mx.fattura24.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:185.56.11.57 ip4:185.56.11.107 ip4:185.56.11.183 ip4:185.56.11.38 ip4:185.56.11.204 ip4:93.174.64.0/21 ip4:185.56.11.121 include:musvc.com include:_spf.google.com include:_spf.aruba.it ~all"
  ]
}