Email Formats

{
  "mx": [
    "10 d317142.a.ess.de.barracudanetworks.com.",
    "50 d317142.b.ess.de.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:_mailcust.gandi.net include:servers.mcsv.net include:customers.clickdimensions.com ip4:213.167.242.87 ip6:2001:4b98:dc2:55:216:3eff:fe49:7ce6 ?all"
  ]
}