What are Custom CDR rules?

Continuous Detection and Response allows you to create Custom Rules for your organization, giving you more flexibility in crafting specific policies. Custom CDR rules allow you to create an advanced Domain-Specific search Language (DSL) query which will apply to existing messages and future messages. 

For more information please see the details on this link: https://support.agari.com/hc/en-us/articles/360040925492