Instruction
1
Open Yandex and pass authorization. To do this, enter your username and password to log in Inbox. The screen displays a window of the postal service. In the upper right corner in menu select "settings".
2
In the opened window are located all the settings of your Google account. Open the setting mode, the "Chat" - here is the history management of Yandex.
3
Clear the history of your messages. At the bottom of the "Chat" window, click on the 'delete all history of communication".
4
You will see the window with confirmation of the removal request history. To clear the history, click "Delete". History will be deleted.