HTC ROSE130, User Manual

Page: 126 / 226

126 Working with Company Emails and Meeting Appointments
To verify the digital signature on a signed message you receive
1.
Open the Outlook email message that has been digitally signed.
2. At the top of the message, click View signature status .
3.
Click
Menu > Check Certificate
.
To view the details of the certificate in the message, click
Menu > View Certificate
.
Note
There are several reasons why a digital signature may not be valid. For example, the
sender’s certificate may have expired, it may have been revoked by the certificate
authority, or the server that verifies the certificate is unavailable. Contact the sender
to report the problem.
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 email messages successfully.
1.
Click
Start > All Programs > ActiveSync
.
2.
Click
Menu > Options
.
3.
Select the
Email
information type, and click
Settings
. On the Email Sync
Options screen, click Menu > Advanced .