Email Formats

{
  "mx": [
    "5 smtpin.rzone.de."
  ],
  "spf": [
    "v=spf1 include:spf.sendinblue.com include:_spf.strato.com ip4:85.214.243.156 ip6:2a01:238:4329:1400:d20b:3dde:63aa:b36f mx ~all"
  ]
}