Blackberry Storm 9500 User Manual page 63

User Guide
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 or in a folder, 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 or in a folder, 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.
• To download attachments in encrypted messages manually, change the Retrieve Encrypted Attachment Information field to
Manually.
• To prevent your BlackBerry® device from downloading attachments in encrypted messages, change the Retrieve Encrypted
Attachment Information field to Never.
5. Press the Menu key.
6. Click OK.
Change the default signing and encryption option
Your BlackBerry® device is designed to use the default signing and encryption option when you send a message to a contact that you have not
sent a message to or received a message from previously. If you have sent a message to or received message from the contact previously, your
device tries to use the signing and encryption option that was used for the last message.
1. On the Home screen or in a folder, click the Options icon.
2. Click Advanced Options.
3. Click Default Services.
4. Change the Default Encoding field.
5. Press the Menu key.
6. Click Save.
Messages
61