Mailing list contacts now include a graph view and ready-made filters to help teams monitor subscriptions, unsubscriptions, and bounced emails. This makes it easier for marketing users to understand list health and audience engagement over time.

...iptions and unsubscriptions + custom filters provided
- Task: https://www.odoo.com/web?debug=#id=9618&view_type=form&model=project.task
- Pad: https://pad.odoo.com/p/r.Lgn9WTUeZrpgZeSZ