:
The sender’s certificate is expired.
Encryption status indicators
Your administrator sets whether messages that you receive are considered to be strong or weak.
:
The message is strongly encrypted.
:
The message is weakly encrypted.
Check the status of a certificate or certificate chain
If a certificate is included in a received message, or is already stored in the key store on your BlackBerry® device, you can check the status of
the sender's certificate, or you can check the status of the sender's certificate and all other certificates in the certificate chain.
1.
In a message, highlight a digital signature indicator.
2. Press the
Menu
key.
3. Click
Check Sender’s Certificate
or
Check Sender’s Cert Chain
.
S/MIME-protected message options
Change your signing or encryption certificate
Your BlackBerry® device uses your encryption certificate to encrypt messages in the sent items folder and includes your encryption certificate
in messages that you send so that recipients can encrypt their reply messages.
1.
On the Home screen, click the
Options
icon.
2. Click
Security Options
.
3. Click
S/MIME
.
4. In the
Signing Options
section or the
Encryption Options
section, change the
Certificate
field.
5. Press the
Menu
key.
6. Click
Save
.
Change options for downloading attachments in encrypted messages
1.
On the Home screen, click the
Options
icon.
2. Click
Security Options
.
3. Click
S/MIME
.
4. Perform one of the following actions:
• To download attachments in encrypted messages automatically, change the
Retrieve Encrypted Attachment Information
field to
Automatically
.
User Guide
S/MIME-protected messages
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