FIGHT SPAM!

Unwanted email is a growing problem on internet. Bulk emailers (like Cyber Promotions) send loads of email around the world. I'm fed up with this situation, so I installed a procmail filter on my provider's mail-server to filter away spam.

unwanted messages where send to /dev/null.

Emails containing the following text-patterns are rejected:
netcom
aol.com
concentric.net
getnet.com
savetrees.com
spamford.com
ispam.net
gfreport.com
hotmail.com
spica.net
ogd.nl
uunet
uu.net
sailahead.com
205.199.4.215
candw.ag
cscent.net
cyberbundle.net
usa.net
iemmc.org
hawaiian.net
rapidconnect.com
club-internet.fr
freehold.org
earthlink.net
success.com
unknown host
worldnet.att.net
freedom.net
inreach.net
real.net.au
arcomcomputers
hknet.com
omni.net
branch.com
naples.com
freemail.nl
ibm.net
tnlb.com
home.com
alternativ
savoynet
cash
shopping
onlinebiz.net
giantheap.com
inet.com
accelenet.net
poffice.com
206.85.231.4
invnet.com
gtwinc.net
public.com
t-1net.com
<>
promote
ameritech.net
worldnet.fr
chac.com
telstra.net
gjames
altinet.net
inawhile.com
digex.net
284.36.221
Zenith Bulk Emailer
flashnet.it
hot-tips
mnsinc.com
infoworksusa.com
getonthe.net
teleport.com
power.ca
dialsprint.net
ilink.fr
mooncrater.net
bestmedgroup.com
tri-polar.com
lightlink.com
infi.net
sprynet.com
flash.net
marketing.com
redcomet.net
psln.com
ids.on.ca
psxl.com
202.82.240
onramp.net
frontier
acd.net
prodigy.net
city-net.com
stealth
credit
ybecker.net
max2001
infonews.co.th
prospecting
integracom
sales@
catalliance.com
bellsouth.net
host4u.net
korbo
freedomstarr
wwworldonline.nl
mci.com
goto.com
msn.com
lonet.ca
compuserve.com
flex.net
stardate
209.122.59
may be forged
doge.nl
l99b7h1@att.net
innernet.net
yahoo.com
whynot.net
mydomain.net
mydomain.com
autonet.net
reproms.si
wowmail.com
latinmail.com
policediver.com
cica.fr
unab.cl
mailcity.com
psi.net
sireco.de
alanet.com.br
roverdigger.net
total.net
cure.net
mailexcite.com
osn.net
fl.da.uu.net
hkabc.net
mailcity.com
pure.co.jp
ensht.net
hutchcity.com.hk
abc.com.uk
angelfire.com
webquill.com
hetnet.nl