UTStarcom PPC-6700 User Manual
Exchanging Messages and Using Outlook
Verify the digital signature on a signed message you receive
To verify a digital signature in the message that you receive, do the following:
Open the Outlook e-mail message that has been digitally signed.
At the top of the message, tap
View Signature Status.
Menu > Check Certiﬁcate.
To view the details of the certificate in the message, tap
Menu > View Certificate.
There can be several reasons why a digital signature is not 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sender’s certificate may have expired, it may have been revoked by the certificate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.