- **Push events** - Email will be triggered when a push event is received.
- **Tag push events** - Email will be triggered when a tag is created and pushed.
- **Send from committer** - Send notifications from the committer's email address if the domain is part of the domain GitLab is running on (e.g. `user@gitlab.com`).
- **Disable code diffs** - Don't include possibly sensitive code diffs in notification body.