[spamdyke-users] Blocking DHCP addresses

2013-02-08 Thread Eric Shubert
I've received a malicious spam from the following address: Received: from unknown (HELO 74-142-212-17.dhcp.insightbb.com) (74.142.212.17) I'm a little surprised that the address hasn't been blacklisted, being an apparent dynamic address. I'm using dns-blacklist-entry=zen.spamhaus.org dns-blackli

Re: [spamdyke-users] Blocking DHCP addresses

2013-02-08 Thread Gary Gendel
On 02/08/2013 11:10 AM, Eric Shubert wrote: > I've received a malicious spam from the following address: > Received: from unknown (HELO 74-142-212-17.dhcp.insightbb.com) > (74.142.212.17) > > I'm a little surprised that the address hasn't been blacklisted, being > an apparent dynamic address. I'm

Re: [spamdyke-users] Blocking DHCP addresses

2013-02-08 Thread Lutz Petersen
> 74-142-212-17.dhcp.insightbb.com Simply not all reverse dns hostnames that contain the keyword dhcp are dynamic ips. ___ spamdyke-users mailing list spamdyke-users@spamdyke.org http://www.spamdyke.org/mailman/listinfo/spamdyke-users

Re: [spamdyke-users] Blocking DHCP addresses

2013-02-08 Thread Eric Shubert
On 02/08/2013 09:35 AM, Gary Gendel wrote: > On 02/08/2013 11:10 AM, Eric Shubert wrote: >> I've received a malicious spam from the following address: >> Received: from unknown (HELO 74-142-212-17.dhcp.insightbb.com) >> (74.142.212.17) >> >> I'm a little surprised that the address hasn't been bla

Re: [spamdyke-users] Blocking DHCP addresses

2013-02-08 Thread Lutz Petersen
Again: It is a very _bad_ idea to block hosts with the keyword dhcp in the rdns name. A lot of static hosts (hostingcenter etc.) have this keyword in their rdns and they all are static. > 74-142-212-17.dhcp.insightbb.com (74.142.212.17) This is listed in the cbl. Only because blacklists need s

Re: [spamdyke-users] Blocking DHCP addresses

2013-02-08 Thread Eric Shubert
On 02/08/2013 10:16 AM, Lutz Petersen wrote: > > Again: > > It is a very _bad_ idea to block hosts with the keyword dhcp in the rdns name. > A lot of static hosts (hostingcenter etc.) have this keyword in their rdns and > they all are static. > >> 74-142-212-17.dhcp.insightbb.com (74.142.212.17)

Re: [spamdyke-users] Blocking DHCP addresses

2013-02-08 Thread Gary Gendel
On 02/08/2013 01:19 PM, Eric Shubert wrote: > > On 02/08/2013 10:16 AM, Lutz Petersen wrote: >> Again: >> >> It is a very _bad_ idea to block hosts with the keyword dhcp in the rdns >> name. >> A lot of static hosts (hostingcenter etc.) have this keyword in their rdns >> and >> they all are stati

Re: [spamdyke-users] Blocking DHCP addresses

2013-02-08 Thread Eric Shubert
On 02/08/2013 11:37 AM, Gary Gendel wrote: > On 02/08/2013 01:19 PM, Eric Shubert wrote: >> >> On 02/08/2013 10:16 AM, Lutz Petersen wrote: >>> Again: >>> >>> It is a very _bad_ idea to block hosts with the keyword dhcp in the rdns >>> name. >>> A lot of static hosts (hostingcenter etc.) have th