Blackberry Bold 6 Manual

Allow messages from contacts in your contact list or allowed sender list1. On the Home screen or in a folder, click the  Options icon.
2. Click  Security > Firewall .
3. Select the  Contacts check box or  Specific Addresses, Phone Numbers, or PINs  check box.
4. Press the 
 key >  Save.
Add a contact to your allowed sender list 1. On the Home screen or in a folder, click the  Options icon.
2. Click  Security > Firewall .
3. In the  General section, if the  Enable check box is not selected, select it.
4....

Attachments
About files and attachments You can view and download attachments and save them to the BlackBerry® device memory or on a media card. If your email
account uses a BlackBerry® Enterprise Server that supports accessing files on your organization's network, you can preview files from your organization's network and save the files to your device or attach them directly to email messages withoutdownloading them. You can use the Files application to view a list of all the files that are...

To stop downloading an attachment, in a message, highlight an attachment that you are downloading. Press the  key >
Cancel Download .
Send a file as an attachment To perform this task, your email account must use the BlackBerry® Internet Service or a BlackBerry® Enterprise Server that
supports this feature. For more information, contact your wireless service provider or administrator.
1. On the Home screen or in a folder, click the  Media icon or  Files icon.
2. Find and highlight a file.
3. Press the...

vCard contact attachmentsAbout vCard contact attachments
vCard® contact attachments (.vcf files) contain information for a specific contact. When you add a vCard contact attachment to an email message, recipients of your email message can view your contact information or add it to the contact list on their
BlackBerry® device. When you open an email message that contains a vCard contact attachment, a book icon appears at the
end of the message with the name of the attached contact.
Save a vCard contact...

Sign or encrypt a message
You can sign or encrypt email and PIN messages.
1. When you are composing a message, change the  Encoding field.
2. If necessary, change the  Classification field.
Related topics
Some signing and encryption options are not available on my device, 98
Encrypt a message with a pass phrase
Your BlackBerry® device can encrypt email and PIN messages using a pass phrase shared between the sender and recipient.
1. In an unsent message, set the  Encoding field to Encrypt or Sign and...

Add a certificate from an attachment
1. In a message, click the certificate attachment.
2. Click  Retrieve Certificate Attachment .
3. Click the certificate.
4. Click  Import Certificate .
Attachment indicators in S/MIME-protected messages
IndicatorDescriptionThe message includes a certificate attachment.The message includes multiple certificate attachments.The message includes a certificate server attachment.
Add connection information for a certificate server from a message 1. In a message, highlight...

IndicatorDescriptionYour device trusts the certificate chain.The sender’s email address does not match the email addressof the certificate subject, or the sender’s certificate is revoked,
is not trusted, cannot be verified, or is not on your device.The certificate is weak, the certificate status is not current, or
your device requires more data to verify the trust status of the certificate.The sender’s certificate is expired.
Encryption status indicators
Your administrator sets whether messages that you...

• To download attachments in encrypted messages manually, change the Allow encrypted attachment viewing and
retrieve encrypted attachment information  field to Manually .
• To prevent your BlackBerry® device from downloading attachments in encrypted messages, change the  Allow
encrypted attachment viewing and retrieve encrypted attachment information  field to Never.
3. Press the 
 key >  OK.
Change the default signing and encryption option Your BlackBerry® device is designed to use the default signing...

Change the size of S/MIME indicators in messages1. On the Home screen or in a folder, click the  Options icon.
2. Click  Security > S/MIME .
3. Change the  Message Viewer Icons  field.
4. Press the 
 key >  Save.
Change the encryption algorithms for S/MIME-protected messages If a message has multiple recipients, your BlackBerry® device uses the first selected encryption algorithm in the list that all
recipients are known to support.
1. On the Home screen or in a folder, click the  Options icon.
2. Click...

S/MIME-protected message troubleshootingSome signing and encryption options are not available on my deviceTry performing the following actions: • Verify that the email account that you are using supports all signing and encryption options.• If you use message classifications, verify that the message classification supports the signing or encryption options that you want. Try using a different message classification.
I cannot open an attachment in an encrypted message The attachment information might not...