Blackberry 8900, 8910 manual Change the size of S/MIME indicators in messages

User Guide Messages

Your BlackBerry device is designed to use the default message classification 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 a message from the contact previously, your device tries to use the message classification 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 Classification field.

5.Press the Menu key.

6.Click Save.

Change the size of S/MIME indicators in messages

1.On the Home screen or in a folder, click the Options icon.

2.Click Security Options.

3.Click S/MIME.

4.Change the Message Viewer Icons field.

5.Press the Menu key.

6.Click 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 Security Options.

3.Click S/MIME.

4.Select the check box beside one or more encryption algorithms.

5.Press the Menu key.

6.Click Save.

Request delivery notification for signed S/MIME-protected messages

1.On the Home screen or in a folder, click the Options icon.

2.Click Security Options.

3.Click S/MIME.

4.Change the Request S/MIME Receipts field to Yes.

5.Press the Menu key.

6.Click Save.

Turn off the prompt that appears before an S/MIME-protected message is truncated

1.On the Home screen or in a folder, click the Options icon.

2.Click Security Options.

3.Click S/MIME.

4.Change the Warn about truncated messages field to No.

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