Email Formats

{
  "mx": [
    "100 spam7f.firstair.ca.",
    "100 spam7fbak.firstair.ca.",
    "5 firstair-ca.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com ip4:64.26.132.50 ip4:64.26.132.134 ip4:209.217.112.238 mx ~all"
  ]
}