Puntuado con 5 de 5 estrellas

por soulrebelno1 el Mar. 13, 2015 · enlace permanente

This new mail Add-on actually works and is the only one that does 100% of the time, and that includes Thunderbird's own notifications have never worked properly. It would be an even better add-on if it had pop-up and sound options, here's hoping.