HTC LIBR160, User Manual, Page: 109 / 194

Working with Company E-mails and Meeting Appointments 109
To individually sign and encrypt a new message
1.
Click
Start > Messaging > Outlook E-mail
.
2.
Click
Menu > New
to create a new message.
3.
Click
Menu > Message Options
.
4.
From the
Security
list, select whether to encrypt only, sign the
message only, or do both.
5.
Click
Done
.
To verify the digital signature on a signed message you receive
1.
Open the Outlook e-mail 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example, the sender’s certificate may have expired, it may have been
revoked by the certificate authority, or the server that verifies the certificate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 e-mail
messages successfully.
1.
Click
Start > ActiveSync
.
2.
Click
Menu > Options
.
3.
Select the
E-mail
information type, and click
Settings
. On the E-mail
Sync Options screen, click
Menu > Advanced
.