Email Formats

{
  "mx": [
    "21 d406899.a.ess.ca.barracudanetworks.com.",
    "31 d406899.b.ess.ca.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:216.70.112.125 include:spf.protection.outlook.com include:spf.ess.ca.barracudanetworks.com include:_spf.createsend.com -all"
  ]
}