Email Formats

{
  "mx": [
    "1000 d300253.a.ess.de.barracudanetworks.com.",
    "2000 d300253.b.ess.de.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:217.29.158.240 ip4:167.89.115.56/32 ip4:167.89.118.52/32 include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com -all"
  ]
}