Still SPAM after enabled blacklist

If the total number of mails, we receive about 70 percent SPAM. The configuration specifies:

List.DSBL.Org; Relays.ORDB.Org; L.SpamCop.Net; BL.SpamHus.Org; BlackHoles.Mail-Abuse.Org

as the blacklists. Some mail gets blocked but we still receive far too many SPAM mails.

Who knows better blacklists or other low-cost solutions?

Thank you for your help.

Andy Brunner

CLP/CLI ND6

Subject: check out SpamJam by Granite Software

at http://www.gsw.com

it will not only cut down on a lot of spam but allows individual users to restore false positives. You can also manage white lists.

Listing too many blacklists isn’t advised as it requires a lot of lookups.

Subject: But there are other alternatives, too

Darren Crockers’ no.spam.domino for instance. It’s a lot cheaper than SpamJam, and it’s license is server based, not user based. SpamJam is fine, but definitely not a ‘low cost’ solution, imho.

Subject: *never heard of Darren’s. Do you have a link? How much is it?

Subject: some more info from his website

http://drcc.dyndns.biz/ref/nospamG.nsf/homepage?openForm

Subject: Still SPAM after enabled blacklist

You probably need to blacklist dynamically assigned IPs.

Subject: RE: Still SPAM after enabled blacklist

And here’s how:

DNSBL: dul.dnsbl.sorbs.net

http://www.dnsbl.au.sorbs.net/using.html

Chris Linfoot

Subject: RE: Still SPAM after enabled blacklist

THANK YOU - this is very helpful! I have added this and am already seeing results - fantastic!