To configure end-to-end encryption of emails, open the account settings pane in one of the following ways:
In the Menu Bar, select >
In the folders window, select the desired account. In the pane that opens on the right, click
In the folder window, select the desired account, right-click the context menu, and select .
In the go to the account menu item .
Create a private OpenPGP key for your account or upload a ready-made one. To do this, click button. A dialog box will open on the screen.
Select . The key creation dialog box will appear on the screen.
Select the key expiration date, type, and size. Click .
If you decide to import a ready-made key, select . A dialog box will appear on the screen.
Click , select the saved key from the disk, click .
Configure the certificates:
1.Select a personal certificate for digital signature.
2.Select a personal certificate for encryption.
Click the button to open the certificate management dialog. Click the to open the device management dialog.
Set the encryption settings for messages:
1.Do not encryption by default/Require encryption by default
2.Add a digital signature to messages.
Configure additional message encryption settings:
1.Option to add a public key when adding an OpenPGP digital signature.
2.Option to encrypt the subject of OpenPGP messages.
3.Option to store draft messages in encrypted format.
4.Select a preferred encryption technology.