Email Formats

{
  "mx": [
    "50 mx02.haevg-rz.de.",
    "10 mx01.haevg-rz.de."
  ],
  "spf": [
    "v=spf1 mx ip4:89.1.20.96/28 ip4:81.173.206.80/28 ip4:91.225.3.0/24 ip4:185.166.23.28 include:spf.salesforce.com ~all"
  ]
}