Email Formats

{
  "mx": [
    "0 calu-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:u826348.wl.sendgrid.net include:authsmtp.com include:sendgrid.net ~all"
  ]
}