Email Formats

{
  "mx": [
    "10 mx01.ionos.de.",
    "10 mx00.ionos.de."
  ],
  "spf": [
    "v=spf1 mx ip4:141.89.223.10 include:uni-potsdam.de include:_spf.google.com include:_spf-eu.ionos.com include:secure-mailgate.com ~all"
  ]
}