The trash folder is user-specific and contains all documents, distribution lists, and folders which have been deleted from private folders, the inbox and the outbox. In addition, all documents for which the expiration date has been reached are placed in the trash folder. It is possible to retrieve a document (distribution list, folder) from the trash and return the object to the original folder, as long as the action is carried out on the same day as the deletion. The document can also be retrieved from the trash and placed in a different folder. The trash folder is emptied automatically the next day.