When a file is uploaded with DRACOON for Outlook and a share link is created for the file, after the share is created the link is not inserted into the email message. The problem occurs irregularly - sometimes the insertion works correctly, sometimes not.
Install the latest version of DRACOON for Outlook.
The problem was fixed from version 5.0 of DRACOON for Outlook.
This is a known problem in DRACOON for Outlook version 4.1.