# Messages notifications

Source: https://developer.nylas.com/docs/reference/notifications/messages/

Notifications about email message events — new messages, updates, send results, bounces, and tracking.

## Triggers

- [`message.created`](https://developer.nylas.com/docs/reference/notifications/messages/message-created/) - Sent when a new message arrives or is synced for a user.
- [`message.created.cleaned`](https://developer.nylas.com/docs/reference/notifications/messages/message-created-cleaned/) - Sent when a new message is synced and the [Clean Conversations](/docs/v3/email/parse-messages/) feature is enabled for the application. The message `body` contains cleaned markdown content instead of the original HTML.
- [`message.updated`](https://developer.nylas.com/docs/reference/notifications/messages/message-updated/) - Sent when a user modifies or updates a message.
- [`message.deleted`](https://developer.nylas.com/docs/reference/notifications/messages/message-deleted/) - Sent when a message is deleted.
- [`message.send_success`](https://developer.nylas.com/docs/reference/notifications/messages/message-send_success/) - Sent when a scheduled message is sent and delivered successfully. Requires the `send_at` parameter.
- [`message.send_failed`](https://developer.nylas.com/docs/reference/notifications/messages/message-send_failed/) - Sent when a scheduled message fails to deliver. Requires the `send_at` parameter.
- [`message.bounce_detected`](https://developer.nylas.com/docs/reference/notifications/messages/message-bounce_detected/) - Sent when Nylas detects a Non-Delivery Report (NDR) in the sender's inbox for a message sent via Nylas. Requires the provider to generate an NDR. Available for Google, Microsoft Graph, iCloud, and Yahoo.