Drupal newsletter from a multifield template

We're looking for a solution that would allow us to compose and send newsletter to Drupal website members. Newsletter structure includes static fields and an extendable list of multifield items. Additionally we need to have a way to subscribe non-members and provide the unsubscribe link in emails as well as the link to the webpage showing the actual newsletter. We will provide a working non-drupal solution as an example upon request. ## Deliverables Static fields will be configurable. Basically they include: - header - footer - title - text Each multifield item contains: - title - intro - body - link to internal or external webpage - thumbnail - thumbnail title - tumbnail alignment (left or right) thumbnails are optional. Website moderators are able to create/edit and send the newsletters which are then saved in history and can be reviewed. By default the list of newsletter recipients should be taken from the previous newsletter.