replied on January 16, 2017
I have that set up as a Workflow activity. Two WF's involved.
- One WF monitors the target folders and watches for new documents dropped into them (These are User InBoxes). The WF checks who the user was that brought in the document so that if John Doe puts documents into his own Mail Box, he doesn't get a notification on those. When a new doc arrives that isn't moved there by John Doe, this WF marks the folder fields as "Yes" for new document and also records the name of the new document(s) in a multi-value field (folder metadata).
- The second WF checks twice a day for any "Yes" marks on the target folders. When it finds them, it creates a "New Mail" email to the target folder's owner and includes in the email the names of the new documents.