The Create Adobe PDF from selected Outlook messages in Adobe Acrobat DC is a wonderful tool and I use it every 10 minuts. Before getting this tool I and my colleagues just dragged each message to a folder and created by that an Outlook.msg file for each message.

To have these old msg files moved into the new PDF file I have to copy the msg files back into Outlook and then create or append the messages to the PDF.

It would be helpful if the outlook.msg record could be appended to the PDF by drag and drop to the PDF file.