Email Formats

{
  "mx": [
    "100 mailin.hamburg.de.",
    "500 secondary.snafu.de."
  ],
  "spf": [
    "v=spf1 include:_spf1.snafu.de include:_spf2.snafu.de include:dataport.de include:spf.crsend.com ip4:188.64.192.143 ip4:212.1.41.126 ip4:194.233.128.226 ip4:194.233.128.227 ~all"
  ]
}