Puntuado con 4 de 5 estrellas

por Mozilla Fan 622 el Mar. 7, 2011 · enlace permanente

It seems to be a wonderful add-on. But I use Thunderbird 3.1.7 and I couldn't install SyncOnArrival on it because of Version incompatibility. I really need such a tool to sync my mails on opening of TB. Please advise.