Email Formats

{
  "mx": [
    "40 mx1.regiocast.de.",
    "20 mx2.regiocast.de."
  ],
  "spf": [
    "v=spf1 mx ip4:194.6.193.188 ip4:194.6.193.192 include:amazonses.com include:_spf.pretix.eu ~all"
  ]
}