********************************************************************** By default, POP3VScan is configured to work with McAfee UVSCAN. Please copy PREFIX/etc/pop3vscan.conf.sample to pop3vscan.conf and modify PREFIX/etc/pop3vscan.conf and/or PREFIX/etc/rc.d/pop3vscan.sh to fit your environment. Don't forget to copy PREFIX/etc/pop3vscan.mail.sample to pop3vscan.mail and edit your own template for virus notifications. By the way, you need to enable the IPFIREWALL opion in kernel. Please note, that IPFIREWALL_FORWARD might be needed on older systems as well. Then add the following forwarding rule into your IPFW table, # ipfw add fwd 192.168.0.254,8110 tcp from 192.168.0.0/24 to any pop3 where 192.168.0.254 is the IP of your internal interface, 8110 is the default port of POP3VScan, and 192.168.0.0/24 is the IP range of your LAN. **********************************************************************