Extension:Newsletter

The Newsletter extension adds a preference for newsletter subscription.

Current functionality

 * Users with autoconfirmed email can subscribe/unsubscribe to a single newsletter via Preferences > Email options.
 * Admins with access to the database can collect manually the email addresses of the users subscribed.

Wishlist
To be discussed. Sorted by priority, more or less. Developers needed!
 * Authors can notify subscribers using a web interface. Good bye SQL queries!
 * Admins can create multiple newsletters and decide when to enable/disable subscriptions.
 * Authors can draft and publish newsletters on-wiki in a structured way (own namespace? convention for subpages?).
 * Users can decide whether to receive notifications via web or email (Echo integration).
 * Everybody can check the number of subscribers of a newsletter.
 * Everybody can watch when users subscribe/unsubscribe to a newsletter.
 * Users subscribing to email notifications receive the full text (optional? plain text and HTML?).