Email Formats

{
  "mx": [
    "10 d203966.a.ess.uk.barracudanetworks.com.",
    "20 d203966.b.ess.uk.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.emailsignatures365.com include:spf.protection.outlook.com include:customers.clickdimensions.com include:marketing.dynamics.com -all"
  ]
}