[Mailman-Users] SPAM Control
david at midrange.com
Tue Nov 8 03:40:35 CET 2005
Christopher X. Candreva wrote:
> If you aren't already, DNSbl's to block connects from dynamic IPs, known
> infected networks, spammers, etc. We're using combined.njabl.org,
> sbl-xbl.spamhaus.org, and list.dsbl.org
In addition, I've found that greylisting the -admin, -join, -owner,
-request, and -subscribe, email addresses does a wonderful job of
reducing the drek that gets sent to the lists.
I've only had to greylist those addresses for 2 minutes to see good results.
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