Everything you need to see what was sent, what it achieved, and whether the engine is healthy.
The dashboard shows at-a-glance metric cards: active rules, disabled rules, sent today, sent this week, pending in queue, failed reminders, overdue learners, and manager escalations — plus recent activity.
The Reminder effectiveness report answers "did it work?":
Figures are cached by the Refresh completion snapshots task; you can also refresh on demand.
Built-in reports include:
Reminder logs is the full audit trail of every reminder, filterable by course, audience, channel, status and date, and exportable to CSV. Log retention is configurable (Settings → Delivery and retries → Log retention); set 0 to keep forever.
A reminder_logs datasource is provided for Moodle's core Report Builder, so you can build and schedule your own custom reports over the reminder delivery log.
The Health check page runs diagnostics and shows OK / Warning / Problem for:
{success} Run the Health check after install and whenever reminders aren't arriving — it usually pinpoints the cause (most often cron not running or email disabled site-wide).