Puntuado con 2 de 5 estrellas

Nice idea, but it still needs work. But hey, it's only version 0.0.1!!

If you try to copy many addresses, it will fail to do so. The pop-up message does not show up in this case. It probably has to do with the amount of memory it uses. There should at least be a message.

I would also like to suggest that there should be an option to select a specific subset of the addresses (i.e. copy only from: addresses or only to: addresses etc)

Esta valoración es de una versión anterior del complemento (0.0.1). 

I'm sorry. I haven't been able to find the time.
I'll work on the issues you pointed out when I have more time.