Email Formats

{
  "mx": [
    "20 d402007.b.ess.ca.barracudanetworks.com.",
    "10 d402007.a.ess.ca.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.ca.barracudanetworks.com include:spf.constantcontact.com ip4:195.201.95.200 ip4:64.34.159.124 ip4:70.28.111.250 ~all"
  ]
}