Sun Java System Messaging Server 6.3 Administration Guide

24.12.1 Logging In for the First Time

When mail users log in to Communications Express Mail for the first time, they encounter special prompts relating to the S/MIME applet.

24.12.1.1 Prompts for Windows

When logging in to Communications Express Mail for the first time on Windows 98, 2000 or XP, the following prompts display:

  1. If the Java 2 Runtime Environment (JRE) is not installed on your computer (client machine), you receive a prompt looking something like this:

    Do you want to install and run “Java Plug-in 1.4.2_03 signed on 11/20/03 and distributed by Sun Microsystems, Inc.”?Publisher authenticity verified by: VeriSign Class 3 Code Signing 2001 CA

    Click Yes and follow the subsequent prompts to install JRE.


    Note –

    If you desire English language support and also want to read incoming S/MIME messages that contain non-Latin characters, such as Chinese, the charsets.jar file must be in the /lib directory on your computer.

    To ensure that the charsets.jar file is installed in the /lib directory, use the custom installation to install the English version of JRE. During the installation process, select the “Support for Additional Languages” option.

    See 24.3.6 Multi-language Support for more information.


    Click Finish at the last installation prompt. Restart your computer and log in to Communications Express Mail again.

  2. A prompt asking you:

    Do you want to trust the signed applet distributed by “Sun Microsystems, Inc.”?Publisher authenticity verified by: Thawte Consulting cc

    Click one of the following responses:

    • Yes, to accept the S/MIME applet for this Communications Express Mail session. The prompt displays each time you log in.

      • No, to reject the S/MIME applet. You cannot use the S/MIME features.

      • Always, to accept the S/MIME applet for this and all subsequent Communications Express Mail sessions. You will not see the prompt again.

  3. A prompt asking you:

    Do you want to trust the signed applet distributed by “sun microsystems, inc.”?Publisher authenticity verified by: VeriSign, Inc.

    Click one of the following responses:

    • Yes, to accept the S/MIME applet for this Communications Express Mail session. The prompt displays each time you log in.

    • No, to reject the S/MIME applet. You cannot use the S/MIME features.

    • Always, to accept the S/MIME applet for this and all subsequent Communications Express Mail sessions. You will not see the prompt again.