MS not scanning for spam and Spam Header missing! (FreeBSD 8)
raymond at prolocation.net
Wed Mar 16 15:19:07 GMT 2011
> CBL is not part of spamhaus blocklist.
> spamhaus.org sbl.spamhaus.org.
> spamhaus-XBL xbl.spamhaus.org.
> spamhaus-PBL pbl.spamhaus.org.
> spamhaus-ZEN zen.spamhaus.org.
XBL holds the CBL data.
Exploits Block List
The Spamhaus Exploits Block List (XBL) is a realtime database of IP
addresses of hijacked PCs infected by illegal 3rd party exploits,
including open proxies (HTTP, socks, AnalogX, wingate, etc), worms/viruses
with built-in spam engines, and other types of trojan-horse exploits.
If your IP address is listed by the XBL, see the XBL FAQs for solutions
Incorporates CBL data and NJABL proxy data
The XBL wholly incorporates data from two highly-trusted DNSBL sources,
with tweaks by Spamhaus to maximise the data efficiency and lower False
Positives. The main components are:
- the CBL (Composite Block List) from cbl.abuseat.org
- the NJABL Open Proxy IPs list from www.njabl.org.
The Exploits Block List can be used by all modern mail servers, by setting
your mail server's anti-spam DNSBL feature (sometimes called "Blacklist
DNS Servers" or "RBL servers") to query xbl.spamhaus.org. XBL is also part
of a combined DNSBL comprising SBL, XBL and PBL, see: ZEN
More information about the MailScanner