Please describe the problem:
Taken from: https://launchpad.net/ubuntu/+source/tomboy/+bug/85534

If an Evolution mail link has been added to a Tomboy note, and that message is then moved to another folder in Evolution, clicking the link opens an empty Evolution message window (presumably because the message is no longer where the link points to). Tomboy should track messages when they are moved and update links accordingly.

Steps to reproduce:
1. Drag a message from evolution in to a tomboy note
2. Delete or Move the message
3. Click on the link to the message 


Actual results:
A blank evolution window appears

Expected results:
The message should show up if the message wasn't deleted. If the message was deleted tomboy should put a strike through the email note or fade it. 

Does this happen every time?
yes

Other information: