Renovar o certificado no SBS 2003

To create a self-issued certificate by using the CEICW

  1. Click Start, and then click Server Management. In the console tree, click Internet and E-mail. In the details pane, click Connect to the Internet.

  2. On the Connection Type page, select Do not change connection type, and then click Next.

  3. On the Firewall page, select Do not change firewall configuration, and then click Next.

  4. On the Services Configuration page, ensure that the appropriate network services are selected, and then click Next.

  5. On the Web Services Configuration page, ensure that the appropriate Web services are selected, and then click Next.

  6. On the Web Server Certificate page, select Create a new Web server certificate, type the fully qualified domain name (FQDN) of your server (for example: server.contoso.com), and then click Next.

  7. On the Internet E-mail page, select Do not change Internet e-mail configuration, and then click Next.

  8. On the Completing the Configure E-mail and Internet Connection Wizard page, click Finish.

Fonte: http://technet.microsoft.com/en-us/library/cc949119(v=ws.10).aspx