Attaching the Manage Notification screen mockup. Something very simple. The most important part is the verbiage.
After research on user behavior, the simplest solution is to give a simple UI and compliment it with simple friendly/conversational messages.
We don't want to "over-warn" people that what they could do is not preferred, but we can infer to the current configuration.
Updating the configure notifications screen.
Vicki We might not be able to control the email notification of any existing portlets such as blogs, forums, wiki, and such in this release.
However, any new portlets people develop will be able to control any delivery methods they want. It is fully customizable.