Email Formats

{
  "mx": [
    "10 d404370.a.ess.ca.barracudanetworks.com.",
    "20 d404370.b.ess.ca.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:174.142.221.28 include:relay.spamshield.io +mx +a +ip4:72.55.186.6 +ip4:208.92.132.29 include:spf.protection.outlook.com include:spf.ess.ca.barracudanetworks.com -all"
  ]
}