Email Formats

{
  "mx": [
    "10 d302465.a.ess.de.barracudanetworks.com.",
    "20 d302465.b.ess.de.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:213.193.107.194 ip4:94.126.18.110 ip4:80.74.157.0/24 ip4:193.33.128.157 ip4:217.22.128.17 include:_spf.sui-inter.net -all"
  ]
}