Added Email spam filtering based on the following:

- Real Time Black List Check (RBL)
- White list
- Sender Black List
- Recipient Black List
- Check For NULL Sender
- Reverse DNS lookup Test
- Bad Patterns In Sender/Recipient Address
- Filter Attachments (Enter the file extension)
- Filter based on Message Expression

This was changed in software version 3.10 or greater. For instructions to run live update please go to our Web site at: