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138 Working With Company E-mails and Meeting Appointments
To digitally sign and encrypt all messages
You can set up ActiveSync to digitally sign and encrypt all outgoing
messages. You must obtain a valid certificate to sign and encrypt e-mail
messages successfully.
1.
Tap
Start > Programs > ActiveSync
.
2.
Tap
Menu > Options
.
3.
Select the
information type, and tap
Settings
. On the E-mail
Sync Options screen, tap
Advanced
.
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.