Hooks and Filters

Hooks & Filters (Developer Reference)

While we do not yet have full documentation for all hooks and filters available in the plugin, we have followed WordPress coding standards throughout development. Actions and filters are implemented using do_action() and apply_filters() in a consistent, extensible way.

For now, the easiest way to find available hooks is to search the plugin files for the following keywords:

  • apply_filters
  • do_action

All hooks and filters share the prefix cbxwpemaillogger for easy identification.

Note: Based on feedback and queries from other developers, we will continue to update and expand this documentation over time.


Last modified: May 10, 2026