Defining the sensitive data
Sensitive data can be any of the following types:
• User-defined: specify what information should be checked, such as a word, a phrase, or a regular expression.
• Predefined: for your convenience, FortiMail comes with a list of predefined information types, such as credit card numbers and SIN numbers. To view the predefined sensitive data, go to Data Loss Prevention > Sensitive Data > Standard Compliance.