HTC EXCA100, User Manual

Page: 96 / 172

96 Exchanging Messages and Using Outlook
Digitally signing a message applies your certificate with the authorization
key to the message. This proves to the recipient that the message is from
you and not from an imposter or a hacker, and that the message has not
been altered.
To digitally sign and encrypt a new message
1. In the message list, select Outlook E-mail .
2.
Click
New
.
3.
Click
Menu > Message Options
.
4.
In the
Security
fi eld, select the
Encrypt message
and
Sign message
check boxes then click
Done
.
Verify the digital signature on a signed message you
receive
To verify a digital signature in the message that you receive, do the
following:
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 Certifi cate
.