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Google Apps Connector for BlackBerry Enterprise Server Installation and Administration Guide User Manual

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Architecture

17

Note:

During initial activation, the BlackBerry Enterprise Server will only sync the last 5 days of

mail, or 200 messages to a BlackBerry device, even though more messages may be
contained in the cache. This is a result of BlackBerry Enterprise Server behavior and cannot
be changed.

Keeping a local cache of the data makes the availability of the server transparent to the
BlackBerry Enterprise Server. Synchronization tasks run in the background, and if the Google
Apps Connector server in your environment fails, the messages will be stored safely and will
be synchronized properly once the system is back online.