Email Formats

{
  "mx": [
    "1 mail.sterling.ca.",
    "0 sterling-ca.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:72.142.76.186/30 ip4:209.226.69.66/26 ip4:72.142.69.66/26 include:servers.mcsv.net include:spf.protection.outlo\" \"ok.com"
  ]
}