Operation Manual

4. Do one or both of the following:
• To sign all your outgoing e-mail messages so that recipients
can be certain that the messages were sent by you and have
not been altered in any way, select the
Sign all outgoing e-
mail messages check box.
• To encrypt all your outgoing e-mail messages so that the
contents of your messages are protected from being viewed
by anyone other than the intended recipients, select the
Encrypt all outgoing e-mail messages check box.
5. Tap Choose Certificate to select a certificate for signing or
encrypting outgoing e-mail messages.
You can select certificates to sign or encrypt e-mail messages
individually if you do not choose to sign or encrypt all outgoing
e-mail. For information about signing and encrypting individual
messages, see “Individually sign and encrypt a message” in
Chapter 7.
70 Synchronizing Information and Setting Up E-mail Security