qustion version 7 inbox

in inbox Folder I see also outbox emails. Can I Switch Parameter to see only incomming mails in inbox Folder?
Maybe it is bug of Version 7

Hard to decipher the foreign language, but do you have settings set to save a copy of sent messages in the Sent folder checked?

where I can set this Option ?

It would be at Tools–>Settings–>Mail–>Send