SkyDesk can send email notifications for your Updates. You can configure how often you receive this notification and also subscribe to notifications only from applications and groups that you are interested in. Email notification settings are accessible from the Setup menu for the Home application and also from the link in any email notification that you may have received. By default you will receive weekly email notifications for updates in all applications and groups
You can choose from never receiving any emails, receiving email notifications for every update, receiving daily digest of all updates for that day or receiving a weekly digest of all updates from the previous week.
You can subscribe to applications and groups that you are interested in and you will receive email notifications only when there are updates in those applications and groups.
If you are the Administrator for your organization you can configure the default email notification settings for members of your organizations.