datovka 4.7.1-1 (powerpc binary) in ubuntu zesty

 Datovka is a rich desktop client to access messages stored in the
 Czech Data Boxes system (databox)
 .
 The client provides access to multiple databoxes from one interface
 and also can be used to store sent and received messages indefinitely
 on a local system.
 .
 It's mostly useful only to a Czech citizens.