Puntuado con 4 de 5 estrellas

Great add-on !
I suggest two other functionnalities if that is possible :
- The ability to change the font size.
- When you delete a discussion, received messages are removed. It could be nice to be able to remove sent messages (by me) too in order to free space and remove the whole discussion.

Thanks for this and maybe for the changes ;-)

Esta valoración es de una versión anterior del complemento (1.1.2). 

In the 2.0 series, the following features should solve your issues:
- The font size will be 75% of the default font size. This is to make the messages consistent with the conversation UI, because the conversation view is designed to maximize the amount of information you can access in a small area (the message pane).
- The top right button (with the trash can or the shredder, depending on your OS) will delete all messages in the conversation, whereas just hitting "delete" in the message list will only delete the messages that are listed in the message list.