Assegnate 4 su 5 stelle

Superbe application et très utile.
Mais ne fonctionne pas avec thunderbird 91.*

Great application and very useful.
But does not work with thunderbird 91.*

Questa recensione riguarda una versione precedente (3.11.0) del componente aggiuntivo. 

Could you please specify more precisey what's not working and on which operating system? Maybe even send a bug report to cloud@johannes-endres.de?

I tested *cloud thoroughly with TB 91.* and it currently has more than 1000 users on 91.0.