Re: [spamdyke-users] ip-in-rdns-keyword - are hyphens supported?

2016-05-08 Thread Faris Raouf via spamdyke-users
Aha! Thanks Gary. I'd missed the vital "the dots in the examples below can
be any single character" when reading this.

 

Thank you!

 

 

 

From: Gary Gendel [mailto:g...@genashor.com] 
Sent: 06 May 2016 16:24
To: Faris Raouf <aster...@raouf.net>; spamdyke users
<spamdyke-users@spamdyke.org>
Subject: Re: [spamdyke-users] ip-in-rdns-keyword - are hyphens supported?

 

Faris,

Looks like it does.  From the documentation in the section on Reverse DNS:

When matching an IP address in an rDNS name, spamdyke looks for the IP
address in many forms; for example, if the IP address is 11.22.33.44,
spamdyke will look for the following patterns in the rDNS name (the dots in
the examples below can be any single character): 

The phrase in the parenthesis implies that any non-digit character would be
treated as a period.

Gary

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Re: [spamdyke-users] ip-in-rdns-keyword - are hyphens supported?

2016-05-06 Thread Gary Gendel via spamdyke-users

Faris,

Looks like it does.  From the documentation in the section on Reverse DNS:

When matching an IP address in an rDNS name, spamdyke looks for the IP 
address in many forms; for example, if the IP address is 11.22.33.44, 
spamdyke will look for the following patterns in the rDNS name (the dots 
in the examples below can be any single character):


The phrase in the parenthesis implies that any non-digit character would 
be treated as a period.


Gary

On 05/06/2016 11:02 AM, Faris Raouf via spamdyke-users wrote:


Dear all,

Does ip-in-rdns-keyword-* only look for IPs delimited by periods, or 
does it allow hyphens too?


The reason I’m asking is that I want to block senders with rDNS that 
look similar to this:


dsl-111-222-333-444-dyn.domain.tld

So if it does look for hyphens as well as periods, I could block by 
using -dyn as a keyword, which would be excellent.


But if it only looks for periods…I think I’m stuck L



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