Email Formats

{
  "mx": [
    "20 owa.khcas.on.ca.",
    "10 khcas-on-ca.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:207.35.186.128/25 ip4:20.30.40.0/19 ip4:207.25.238.245 include:spf.protection.outlook.com include:spf.CA.exclaimer.net ~all"
  ]
}