Functionality to send the customized daily digest to users. In an environment of many spaces and an active wiki the amount of information is large and only some of the spaces are of interest to a user.

The user should be able to customize the list of spaces for which the users receives notifications and the occurrence of these notification (like selecting which days the email should be sent out on)

It could be in addition to the current daily notifications. Request to have a custom daily digest for users.