Found the place where my mail has gone to (/home/user/.local/share/evolution)
Tried to delete the content folder (mentioned above) and the gconf folder. But due to the flickering interface, visible as well in the guest-video, I wasn't able to set up my Email-accounts again.
Found the place where my mail has gone to (/home/ user/.local/ share/evolution )
Tried to delete the content folder (mentioned above) and the gconf folder. But due to the flickering interface, visible as well in the guest-video, I wasn't able to set up my Email-accounts again.