Select your digital certificate with Messenger

After downloaded you digital certificate with Netscape Communicator, it is required to select the certificate with Netscape Messenger before you can send any signed/ encrypted mail. To select the certificate:
  1. Open the Netscape Communicator Security Advisor by choosing Security Info from the Communicator menu
  2. Click on the Messenger link to display the Messenger Security Settings
  3. Select the certificate on the Certificate for your Signed and Encrypted Messages combo box
  4. Make sure the required certificate is selected (highlighted) and click O.K.