Email Formats

{
  "mx": [
    "10 d400543.a.ess.ca.barracudanetworks.com.",
    "20 d400543.b.ess.ca.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:20.72.188.1 a:azurecacntrl0.castlebreck.com a:azurecacntrl1.castlebreck.com a:rdcfw.castlebreck.com a:nagios.castlebreck.com include:spf.ess.ca.barracudanetworks.com include:spf.protection.outlook.com include:sendgrid.net ~all"
  ]
}