Email Formats

{
  "mx": [
    "10 smtp-01.servidoresdns.net."
  ],
  "spf": [
    "v=spf1 mx a include:_spf.serviciodecorreo.es include:spf.protection.outlook.com include:_spf.serviciodecorreo.es ip4:185.22.92.0/23 -all"
  ]
}