Emit signals for relevant actions
The django-mailman3
library has defined some signals for events that happen with Mailman. Ideally, those signals would be transmitted by Mailman Core through an HTTP API and then dispatched by django-mailman3
itself. This would ensure that command-line and REST API actions would also inform the Django UIs.
Until we have a way to dispatch these events in Mailman Core, this merge request adds the signal emission to Postorius.