Subscribing to all issue updates for a tracker (BB-9127)

I'd appreciate a setting where i can switch on email-notification for all created issues and updates to them related to a repository. Currently, one can only subscribe in-general to new issue creation but then has to go to the issue itself and watch it. I am connected to many projects and for some of them i want to see all issues-creation and changes through e-mail without this repetetive step of going to the web UI.