DNS Blackhole List


In this file you can specify desired DNS BL server. Each per line.

Formal Syntax:

dnsblservers = 1*(dnsblserver CRLF)  
dnsblserver = [dnsblmode] serverhostname [extended] [comment]  
dnsblmode = ("0"/"1") ":"  
extended = ",1" ; Enables TXT DNS BL mode  
comment = ";" commentstring ; displayed in the SMTP session
 

Example:

bl.spamcop.net
 
Some of the known DNSBL servers:
combined.njabl.org
bl.spamcop.net
dnsbl.sorbs.net
fulldom.rfc-ignorant.org
zen.spamhaus.org
rhsbl.ahbl.org
sa-trusted.bondedsender.org
sa-other.bondedsender.org
iadb.isipp.com
sa-accredit.habeas.com

By the time you try to use some of the DNSBL servers below they might not be working. You should find that out yourself.

It is suggested to use only one entry.

 

Example:


You can specify a DNSWL server (a server that white lists IP addresses) in the following way:
1:whitelist.server.org