Email Formats

{
  "mx": [
    "50 mx.oper-leipzig.de."
  ],
  "spf": [
    "v=spf1 mx ip4:195.185.223.71 ip4:212.122.61.0/24 ip4:62.138.134.101 include:spf.gisa.de include:spf.mirserver.de include:144579062.spf03.hubspotemail.net ~all"
  ]
}