Is there a filter in here that stops sent mail from showing up in the inbox of a blackberry?

Resolution

To prevent sent messages from returning to the BlackBerry smartphone each time, create a filter in the BlackBerry Internet Service account to block the sending of those messages to the BlackBerry smartphone.

To create a filter, perform the following:

1. Log in to the BlackBerry Internet Service account.
2. Click the Filters icon next to the integrated Gmail account.
3. Click Add a Filter to create a new filter.
4. Configure the filter so that email messages are not sent to the BlackBerry smartphone if the email message originates from the Gmail webmail account integration:
1. Type a name for the filter into the Filter Name field. For example, My sent Gmail email messages.
2. Set the Apply filter when field to "FROM" field.
3. Type the Gmail webmail address into the Contains field. For example, @gmail.com>.
4. Select the radio button beside Do not forward messages to device.
5. Click Add