[Mimedefang] New spammer trick?

[John Mason]

> -----Original Message-----
> From: Cormack, Ken [mailto:kcormack at acs.roadway.com] 
> Sent: Tuesday, November 25, 2003 2:16 PM
> To: 'mimedefang at lists.roaringpenguin.com'
> Subject: RE: [Mimedefang] New spammer trick?
> 
> 
> > Out of curiosity, does anyone have a decent list of such 
> domains that 
> > can
> be 
> > rejected? I already drop anything which comes from 
> client.comcast.net
> > client.attbi.com
> > client2.attbi.com
> 
> Unfortunately, the best source I've found for shutting down 
> connections directly from "consumer broadband" and other 
> dynamic IPs was easynet.nl's dynablocker blacklist ( 
> http://abuse.easynet.nl/dynablocker.html ). > However, it is 
> being shut down in a week.  :(


Matthew Sullivan posted in NANAE yesterday

As of a few minutes ago SORBS imported and merged the Easynet 
 (Wirehub)
 Dynablock database into the SORBS DUL.
 
 SORBS also has included the Dynablock exceptions list and now has a
 mechanism to include more exceptions to the DUL should they be nessesary.
 
 Users of the EasyNet Dynablock are welcome to use the SORBS DUL, 
 however
 please remember that the Dynablock list was merged with the SORBS DUL.  The

 DUL is available on its own as: dul.dnsbl.sorbs.net  It is also available 
 via the aggregate zone: dnsbl.sorbs.net
 
 Any positive entry in the DUL will return 127.0.0.10