On a multi-node Symantec Brightmail and Messaging Server installation—where the Symantec Brightmail server is running on one host and the Messaging Server MTA is running on a separate host—in addition to the previous steps, perform the following:
Copy the libbmishareddata.so file to the Scanner directory, for example:
cp libbmisharedata.so /opt/symantec/sbas/Scanner/lib
Make sure that the Symantec Brightmail Client is installed where your MTA exists.
Make sure that the LD_LIBRARY_PATH contains /opt/symantec/sbas/Scanner.