Email Formats

{
  "mx": [
    "10 mailsec.hs-el.de."
  ],
  "spf": [
    "v=spf1 a:k60540.coveto.de ip4:87.118.116.17/31 ip4:139.13.0.0/20 ip4:139.13.64.0/18 ip4:193.174.240.40/31  -all"
  ]
}