# Event Sources

- [Scheduled/Logic](/core-modules/event-sources/scheduled-logic.md)
- [CRON Thread](/core-modules/event-sources/scheduled-logic/cron-thread.md)
- [Scheduler](/core-modules/event-sources/scheduled-logic/scheduler.md)
- [Sync Agent](/core-modules/event-sources/scheduled-logic/sync-agent.md)
- [Watchers](/core-modules/event-sources/watchers.md)
- [SalesForce](/core-modules/event-sources/watchers/salesforce.md)
- [Sharepoint](/core-modules/event-sources/watchers/sharepoint.md)
- [Directory Watch](/core-modules/event-sources/watchers/directory-watch.md)
- [Directory Notifier](/core-modules/event-sources/watchers/directory-notifier.md)
- [IMAP](/core-modules/event-sources/watchers/imap.md)