editing email
 

In Thunderbird, copy msg to URp using icon supplied w UR extension.

Msg appears within URp as stored yet this user cannot edit the content of the msg.

Why not?

Is this a bug, design or wish list item?

By design, the UR MIME viewer is read-only. To edit a message, you would need to open it externally in an application that supports editing of the message (Item | Open Document or Item | Show Explorer Menu -> Open With).