Email Formats

{
  "mx": [
    "10 d213771.a.ess.uk.barracudanetworks.com.",
    "20 d213771.b.ess.uk.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com ip4:62.13.141.37 ip4:185.39.251.56/30 ip4:141.125.147.248/30 -all"
  ]
}