Email Formats

{
  "mx": [
    "10 y01es.mail.s-web.de.",
    "10 y02es.mail.s-web.de."
  ],
  "spf": [
    "v=spf1 include:spf.mail.s-web.de ip4:109.234.127.0/24 ip4:80.82.206.0/26 ip4:185.98.184.0/24 ~all"
  ]
}