Email Formats

{
  "mx": [
    "10 mailgate1.dmk.de.",
    "20 mailgate2.dmk.de.",
    "30 mailgate3.dmk.de.",
    "40 mailgate4.dmk.de."
  ],
  "spf": [
    "v=spf1 ip4:217.6.255.107 ip4:217.6.255.108 ip4:193.28.15.181 ip4:193.28.15.182 include:spf.de.umantis.com -all"
  ]
}