Email Formats

{
  "mx": [
    "10 mx00.ionos.es.",
    "10 mx01.ionos.es."
  ],
  "spf": [
    "v=spf1 a mx ip4:194.30.124.12 include:_spf-eu.ionos.com a:servermail2.factor-sistemas.com ~all"
  ]
}