Email Formats

{
  "mx": [
    "10 backtee-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:185.17.216.207 ip4:159.253.92.39 ip4:81.95.240.240 include:spf.protection.outlook.com include:spf.comendosystems.com include:sendgrid.net -all"
  ]
}