Email Formats

{
  "mx": [
    "10 smail-exotap.dts-security.de."
  ],
  "spf": [
    "v=spf1 mx ip4:37.60.200.148 ip4:37.60.200.149 include:smtp.eib-rz.de include:spf1.dts-security.de -all"
  ]
}