Re: extreme measures, postmaster.rfci comcast.net

2005-01-21 Thread Matt Kettler
(sorry for forwarding an off-list post onto the list.. but)
List Mail User [EMAIL PROTECTED]
Matt,
From your lack of response, I can guess you're probably not 
interested
in what I have to say (you can just delete this if so, and I promise to never
send you uninvited email again).
Paul,
I have an interest in continuing our discourse, however you still do not 
accept mail from my ISP. Thus, I cannot correspond with you on this matter.

If you wish to continue our conversation, please do so with an email 
address I can reply to. I strongly dislike wasting my time writing replies 
to your messages only to get bounces back.

Also, please in future mails please cite only abuse caused by properly 
relayed mail from comcast's MTA's, not stuff directly sent from clients 
that would be easily cleaned up by using a dynablock type list. (ie: the 
spamhaus reference you included is all client nodes, take a look)

http://www.spamhaus.org/sbl/listings.lasso?isp=comcast.net



RE: extreme measures, postmaster.rfci comcast.net

2005-01-21 Thread Don Levey
Matt Kettler wrote:

 Also, please in future mails please cite only abuse caused by properly
 relayed mail from comcast's MTA's, not stuff directly sent from
 clients that would be easily cleaned up by using a dynablock type
 list. (ie: the spamhaus reference you included is all client nodes,
 take a look)

 http://www.spamhaus.org/sbl/listings.lasso?isp=comcast.net

Their SBL does NOT list all Comcast dynablocks.  I use their SBL, and have
had to manually block large ranges of Comcast space because Spamhaus doesn't
pick them up.  For example, 68.85.198.87.  They're listen in their XBL, but
NOT their SBL.

Now that I know about their XBL, I can start using it (I think they set that
up after I had configured the main parts of my mail server).

 -Don



RE: extreme measures, postmaster.rfci comcast.net

2005-01-21 Thread Matt Kettler
At 09:53 AM 1/21/2005, Don Levey wrote:
 http://www.spamhaus.org/sbl/listings.lasso?isp=comcast.net
Their SBL does NOT list all Comcast dynablocks.  I use their SBL, and have
had to manually block large ranges of Comcast space because Spamhaus doesn't
pick them up.  For example, 68.85.198.87.  They're listen in their XBL, but
NOT their SBL.
My point exactly.
Really, that post was in response to an off-list discussion, so it would be 
hard to follow without recapping several large off-list emails.

My argument was not against using SBL. It was against using SBL's top 10 as 
a reason to create a categoric block of all netspace owned by an ISP when 
SBL is only listing client nodes not servers. 



Re: extreme measures, postmaster.rfci comcast.net

2005-01-21 Thread Frank M. Cook
 Their SBL does NOT list all Comcast dynablocks.  I use their SBL, and have
 had to manually block large ranges of Comcast space because Spamhaus
doesn't
 pick them up.  For example, 68.85.198.87.  They're listen in their XBL,
but
 NOT their SBL.

you can use sbl-xbl.spamhaus.org and test both lists with one check.  what
cf file do I need to edit to have spamassassin do this?

Frank M. Cook
Association Computer Services, Inc.
http://www.acsplus.com