Sun Java System Messaging Server 6.3 Administration Guide To Hold a Message

It may be useful to hold messages conditionally, depending on what they contain. To delete a message part using the output options, set OVERRIDE-OPTION-FILE=1 in the appropriate conversions file entry and add the following line to your conversion script:

echo "STATUS=178030250" >> $OUTPUT_OPTIONS

This requests that the conversion channel hold the message as a .HELD file in the conversion channel queue.