Add a certificate to the Global Address List

This feature requires Microsoft Exchange.

1. On the Tools menu, click Options, and then click the Security tab.
2. Click Publish to GAL.

Notes 

• The server automatically stores each userÆs certificate in the Global Address Book, making it easier to exchange encrypted e-mail messages within your organization. You can also add a default encryption certificate from another source by placing the certificate on your computer and then publishing it to the Global Address List.

• When you want to replace your certificate in the Global Address List, such as when it expires, replace the certificate on your computer, and then publish the certificate again by using the steps above.