Novell GROUPWISE 8 - ADMINISTRATION Administration Manual page 1116

Secure Items Options
If users have installed security providers on their workstations, select the options you want them to
use.
Do Not Allow Use of S/MIME: Select this option to disable S/MIME functionality. This
disables the Encrypt and Digitally Sign buttons (and other related S/MIME functionality) in the
GroupWise client. By default, this option is enabled. When it is enabled, you can modify the
rest of the options in the dialog box.
URL for Certificate Download: Specify the Internet address of your preferred certification
authority. If not otherwise changed in this field, the GroupWise client accesses http://
www.novell.com/groupwise/certified.html, which lists several common certification
authorities.
Sign Digitally: Select this option to enable users to add a digital signature to their outgoing
messages. Recipients of a digitally-signed item who have S/MIME-enabled e-mail products are
able to verify that the item is actually from the sender. This setting is not a useful security
measure unless you lock it as the default.
Encrypt for Recipients: Select this option to enable users to encrypt an outgoing item so they
can ensure that the intended recipients who have an S/MIME-enabled e-mail product are the
only individuals who can read the item. This setting is not a useful security measure unless you
lock it as the default.
If you enable the Encrypt for Recipients options, you can set the encryption algorithm and key
size. The available algorithm methods (RC2, RC4, DES, 3DES) are trusted algorithms that
encrypt or transform data to mask the original content. The key size sets the default size (in
bits) of the encryption key that is used with the algorithm you select. These settings are not
useful security measures unless you lock them.
Send Options: Disk Space Management
The Disk Space Management options let you enforce disk space limitations for users on a post
office.
1116 GroupWise 8 Administration Guide