+ @dnsbl_whitelist=(
+ "195.250.128.83", # smtp3.vol.cz; vol.cz.multistage.blackholes.five-ten-sg.com.
+ "64.49.222.22", # mail.pm.org: rackspace.com.spam-support.blackholes.five-ten-sg.com.
+ "208.147.243.5", # gambit.liquidcomm.net: cw.net.spam-support.blackholes.five-ten-sg.com.
+ "213.235.135.70", # smtp.tiscali.cz: tiscali.cz.multistage.blackholes.five-ten-sg.com.
+ "205.139.198.11", # eniac.disaster.com: cw.net.spam-support.blackholes.five-ten-sg.com.
+ "127.0.0.2", # 2.0.0.127.relays.ordb.org.
+ "65.113.40.131", # bozo.vmware.com: qwest.net.spam-support.blackholes.five-ten-sg.com.
+ "66.218.85.33", # mta2.wss.scd.yahoo.com.: yahoo.com.spam.blackholes.five-ten-sg.com.
+ );