Athanasios, thanks for the feedback.It sounds like the Thunderbird account was created with imap? With imap, when you move a message to a different folder then that change is propagated to everywhere. It's not something you or Thunderbird can change...
> Absolutely essential... This drawback makes Thunderbird unusable for work.@jmoravansky Unusuable in what way? What workflow capability is missing or not working?
> It would be great if Thunderbird mobile supports calendars like the desktop applications supports calendars. @SamBouwerin what way do you mean? What functionality/workflow is missing or not working?