The BlackBerry® Enterprise Server requires permission to access each BlackBerry device user's mailbox to process email messages. The IEMSText.exe tool runs a test to verify whether the Windows® account has the Send As permission in Microsoft® Exchange so that the BlackBerry Enterprise Server can access user accounts. The IEMSText.exe tool does not verify whether the BlackBerry Enterprise Server can send email messages on behalf of a BlackBerry device user.

1. Copy the BlackBerry® Enterprise Server installation files to the computer that you want to install the BlackBerry Enterprise Server on.
2. Extract the contents to a folder on the computer.
3. Navigate to <extracted_folder>\Tools.
4. Double-click IEMSTest.exe.
5. In the Profile Name drop-down list, select the profile names for the user accounts.
6. Click OK.
7. In the left pane, select the user accounts that you want to check.
8. Click Select.
9. Click OK.