The Advanced Email App sits on top of the QUALIA Core Rule Engine and leverages its sophisticated trigger-based execution framework to monitor data changes throughout Business Central. When you configure an email notification in the Advanced Email App, the system creates the underlying Rule Engine structures automatically, connecting your email configuration to Business Central's GlobalTriggerManagement framework that intercepts database operations at the transaction level.

This architectural approach means that your email notifications execute automatically whenever users insert, modify, or delete records in any table throughout Business Central, regardless of how the data change occurs. Whether users enter information through the standard user interface, mobile apps, web services, APIs, or any other mechanism, the Advanced Email App detects the changes and sends configured email notifications according to your specifications. The system executes with the same security context, transaction integrity, and performance characteristics as native Business Central code, ensuring reliable, consistent email delivery that respects user permissions and Business Central's transactional boundaries.