Rick van Rein:
> 3. With possibly multiple X-Original-To headers (or one header with
> multiple addresses) as a result of recipient deduplication
> (enable_original_recipient=collect)
Won't happen. By design, the code that writes queue files stores
final and original recipient information together, and forgets where
it is written. Adding more original recipients to a recipient would
require that it remembers where every recipient is written. Additionally,
features like DSN support only one original recipient per final recipient.
Wietse
