# Reference for subscriptions and notifications

Find information to use when managing your subscriptions and notifications on GitHub.

## Links

* [Inbox filters](/en/subscriptions-and-notifications/reference/inbox-filters)

  Learn about filtering notifications in your GitHub inbox.

* [Email notification headers](/en/subscriptions-and-notifications/reference/email-notification-headers)

  Learn how to filter email notifications by using information in the headers.

* [Types of emails GitHub sends](/en/subscriptions-and-notifications/reference/types-of-emails-github-sends)

  There are several types of emails you can receive from GitHub, including notifications, account information, customer research invitations, and marketing communications.