10.4 Web Client Send Document Link in Email
I choose to use my Outlook client
 
I click Open:
 
I send the email:

And I receive:

Found the cause/fix  The email body does not seem to be formatted properly.
When I click in the body of the email and flip the “Format Text” to “HTML”, the link works fine.
 

When I click in the body of the email and flip the “Format Text” to “HTML” and back to “Plain Text”, the link works fine. 

I believe there is an error in the underlying code to format the body of the email link.

Has anyone else encountered this issue and/or found a fix?