Kaspersky Secure Mail Gateway Help
Contents
Contents
DKIM signature for outgoing messages
This section provides instructions on adding a DKIM signature to outgoing messages.
Creating the DKIM key
To create a DKIM key:
- In the main window of the application web interface, open the management console tree and select the Encryption Keys section and DKIM subsection.
- Click the Create button in the upper part of the workspace.
The Key name field appears.
- In the Key name field, type the name of the DKIM key that will help you to find the key when adding the DKIM signature for messages.
- Click the OK button.
The DKIM key you have created appears in the list of DKIM keys in the workspace of the main window of the application web interface.
Importing the DKIM key from file
To import a DKIM key from file:
- In the main window of the application web interface, open the management console tree and select the Encryption Keys section and DKIM subsection.
- Click the Import from file button in the upper part of the workspace.
- In the Key name field, type the name that you want to assign to the DKIM key being imported.
- Click the Browse button on the right of the Choose DKIM key file field.
The file selection window opens in the browser that you use.
- Choose the file of the DKIM key that you want to import and click the Open button in your browser.
The file must contain an RSA key in PEM format and be 2048 or 4096 bits long.
The file selection window closes.
- Click the OK button.
The DKIM key appears in the list of DKIM keys in the workspace of the main window of the application web interface.
Deleting the DKIM key
To delete a DKIM key:
- In the main window of the application web interface, open the management console tree and select the Encryption Keys section and DKIM subsection.
- In the list of DKIM keys, select the check box next to the name of one or several keys that you want to delete.
- Click the Delete button in the upper part of the workspace.
The Delete selected items action confirmation window opens.
- Click the Yes button.
The Delete selected items window closes.
The DKIM key is deleted.