· Workflow - users can start workflows on items in the Drop Off Library to approve a document, for example, before it is routed
· Content Approval - items can be forced through a content approval process prior to it being routed
· Check In / Check Out - allows items to stay in the Drop Off Library until all required properties for the content type have been filled out. Once the properties are all completed though, items are routed whether or not they are checked in.
· Alerts - get notified when a new item is added to the Drop Off Library
· Permissions - create custom permissions for the drop off library. If you have set the Redirect Users to the Drop Off Library property in the Content Organizer settings, then this allows you to effectively control who can upload content in the entire site, since all uploads get routed to the Drop Off Library.
You may also end up with a scenario where all of the rules are processed but none of them apply to an uploaded document. In that case the document remains in the Drop Off Library, and the user that uploaded the item is shown a message indicating that a) there were no matching rules, b) the site owner has been notified that a new rule may need to be created and c) the Url to the item in the Drop Off Library. Items that remain in the Drop Off Library generate emails to those individuals defined as Rule managers in the Content Organizer settings page. Those emails are only sent however, if in the Content Organizer settings page you checked the box to send emails when submissions do not match a rule, and/or send emails when content has been left in the Drop Off Library for 3 days. 3 is a configurable value though, which can be changed as needed.