Puntuado con 5 de 5 estrellas

This add-on is THE REASON for using Thunderbird. With it, T-bird becomes a highly efficient email client, capable of retrieving any individual message with a minimum of input. Without it, the program is almost disabled. I find myself unable to work without this extension. I have donated to Wang Opera along with a plea to continue development, and I urge you to do the same.