Email Formats

{
  "mx": [
    "0 prestotech-net.mail.protection.outlook.com.",
    "100 bounce.prestotech.net.",
    "100 smtp.prestotech.net."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com -all"
  ]
}