RFE: option to back up settings only
According to https://help.gnome.org/users/evolution/stable/backup-restore.html, Evolution's backup feature includes both settings and data (messages, notes etc.)
In the case where data is stored server-side (IMAP, DAV etc.), it would be very useful to be able to back up just settings, since this is then the only essential client-side information, and a full settings+data backup can run into many gigabytes.