Re: Long scan times with ctyme.ixhash.net

2008-09-29 Thread Jan Doberstein
Wolfgang Zeikat schrieb:
> Do others also see that effect with ctyme.ixhash.net?

yes, thats why i added

ixhash_timeout  10

to my configuration (maybe hardware/bandwith on ctyme will be upgraded)

regards
jd



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Re: Replies from Yahoo rejected by SA

2008-03-20 Thread Jan Doberstein

dougp23 schrieb:

I'm stumped!!  Here's some headers from our most recent test:


look at your sendmail configuration or maybe some of your milter 
settings ... thats not spamassassin ...



/jd


Re: iXhash zone transfer?

2007-08-08 Thread Jan Doberstein

Rosenbaum, Larry M. schrieb:

Is it possible to get zone transfers of the iXhash data?


you can get the zone, if you made it available to the hole world ... and 
you need to handle ixfr ... just ask them for more information!


\jd




Re: RDJ 404's

2007-07-25 Thread Jan Doberstein

hi Leigh,

Leigh Sharpe schrieb:
 I'm getting 404 errors on my RulesDuJour, for whatever rule I have 
listed first in the config.
If I remove the offending rule from the config, I get a 404 on whatever 
rule is next in the list. All other rules are OK. Can anybody offer any 
explanation of why?


Just an Idea

Download Policy: You can download each and every ruleset once per 24 
hour period per IP address. If you try to download the rulesets too 
often, you will receive an error message. If you are downloading 
rulesets from many locations behind a proxy, please set up your own 
ruleset repository for your clients. Again: One single download of every 
file per 24 hours per IP address.


\jd


Re: Scantime on messages

2007-07-25 Thread Jan Doberstein

Per Jessen schrieb:

It could be caused by DNS lookups taking longer.  That would be my guess
for anything taking more than 5 seconds.


try to use a local dns cache ... helps here to fasten up mail scanning!

\jd


Re: Writing a rule to access SA ClamAV Plugin Header

2007-07-25 Thread Jan Doberstein
Hi there,

OliverScott schrieb:
> There is a SpamAssassin plugin which checks messages with ClamAV, which adds
> the following header to emails it processes:
> 
> X-Spam-Virus: Yes ($VirusName)
> 
> http://wiki.apache.org/spamassassin/ClamAVPlugin

the plugin is running here too, but it doesn't add this header,

might there a problem with my Spamassassin Version?

SpamAssassin version 3.1.7
  running on Perl version 5.8.4

cause i'm not able to use Scoring depending on the String in Scoring.

kind regards
\jd



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Re: Spamassassin memory problem

2007-01-18 Thread Jan Doberstein
just an idea, did you use awl ?

if so, try it and disable it ... that was probleme here some time before ...


\jd



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Re: Rule that negative scores emails from blackberry.com, not spoofers

2006-12-19 Thread Jan Doberstein
Hiya,

Kelly Jones schrieb:
> Reason I want to do this: by default, Blackberry sends text email
> MIME-encoded and its timezone is +. This means it gets dinged by
> the MIME_BASE64_TEXT rule AND the LW_STOCK_SPAM4 which is defined as:
> 
> meta LW_STOCK_SPAM4 __RATWARE_0_TZ_DATE && MIME_BASE64_TEXT

If Timezone differs from Blackberry Server, it will also Trigger
INVALID_DATE cause the Header will look like this:

--- cut ---
Date: Fri, 8 Dec 2006 14:58:27 + GMT
--- cut ---

> Has anyone else run into this issue and/or written a rule to compensate?

I'm just a little bit frustrated that a company can constrain technicans
 to find a way that there "broken" things are going to work ...

Maybe i'll use whitelist_from or something like this. Not sure quit at
the moment if i realy want this ... why not try to force blackberry to
send "good" mails ?

\jd



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Re: SPF detection making mistakes

2006-12-18 Thread Jan Doberstein
Bret Miller wrote:
> Huh?? 223.1.1.12? Is 213.165.64.20 part of your trusted networks?

no, it's not .. this is Dial-UP IP from T-Online, Second Line is the
"normal" gmx network, "my" Network start an mx0.webpack.hosteurope.de

> Actually the doc for the SPF module says "trusted_networks" but
> shouldn't it be checking "internal_networks" instead?

on the mx0.webpack.hosteurope.de is the Spamassassin running, and the
hole IP-Range is in internal_network. Should it be in trusted_networks
too ?

> Anyway, it fails because it's checking the wrong IP because it thinks
> you received it at one stage earlier that you did. That's likely because
> either or both of trusted_networks and internal_networks are not
> correctly set.

As I understand this correct the IP-Range of mx0.webpack.hosteurope.de
should announce in the config as internal an trusted network ?


\jd



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SPF detection making mistakes

2006-12-18 Thread Jan Doberstein
Hi there,

i'm getting some problems with the spamassassin spf modul
(Mail::SpamAssassin::Plugin::SPF) maybe i can resolve this problem by
asking the list.

Please take a look at this header:


--- start cut ---
Return-path: <[EMAIL PROTECTED]>
Delivery-date: Sun, 17 Dec 2006 10:45:20 +0100
Received: by wp030.webpack.hosteurope.de running Exim 4.43 using esmtp
from mi012.mc1.hosteurope.de ([80.237.138.243]);
id 1Gvsa8-0007VG-JW; Sun, 17 Dec 2006 10:45:20 +0100
Received: by mx0.webpack.hosteurope.de (80.237.138.5,
mi012.mc1.hosteurope.de) running EXperimental Internet Mailer (even more
power) using smtp
from mail.gmx.net ([213.165.64.20])
id 1Gvsa6-0005C2-As
for [EMAIL PROTECTED]; Sun, 17 Dec 2006 10:45:20 +0100
Received: (qmail invoked by alias); 17 Dec 2006 09:45:18 -
Received: from pD9E05917.dip.t-dialin.net (EHLO [223.1.1.128])
[217.224.89.23]
  by mail.gmx.net (mp034) with SMTP; 17 Dec 2006 10:45:18 +0100
X-Authenticated: #202980
From: "just a name" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Date: Sun, 17 Dec 2006 10:45:33 +0100
MIME-Version: 1.0
Subject: test
Reply-to: [EMAIL PROTECTED]
Message-ID: <[EMAIL PROTECTED]>
Priority: normal
X-mailer: Pegasus Mail for Windows (4.41)
Content-type: text/plain; charset=ISO-8859-1
Content-transfer-encoding: Quoted-printable
Content-description: Mail message body
X-Y-GMX-Trusted: 0
X-HE-Virus-Scanned: yes
X-HE-Spam-Level: ++
X-HE-Spam-Score: 2.5
X-HE-Spam-Report: Content analysis details:   (2.5 points)

pts rule name  description
---  -- --  
2.1 HELO_DYNAMIC_DIALIN Relay HELO'd using suspicious hostname (T-Dialin)
0.2 SPF_FAILSPF: sender does not match SPF record (fail)
[SPF failed: Please see
http://spf.pobox.com/why.html?sender=xxx%40gmx.de&ip=223.1.1.12
8&receiver=mi012.mc1.hosteurope.de]
0.2 RCVD_ILLEGAL_IP Received: contains illegal IP address

Envelope-to: [EMAIL PROTECTED]

--- end cut ---


As you can see, the spf check fail, but in my understanding if should
pass without a failure.

This mail was sent via dial-in and smtp-auth ... how can i modify the
spf modul that this will check this kind of header correct ?


Thanks for help.

\jd



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Re: too high score from DNSBL

2006-11-25 Thread Jan Doberstein
hiya,

vertito schrieb:
> which catches my attention. Yes, it is not spam, but a score of 3.0 from 
> DNSBL is a little
> bit high for me. anybody can advise how can i lower them down?

just change scoring ... best is in your local.cf or a new .cf that you
name scoring.cf (for example).

there you but the rulename and your scoring.

mine looks like:

--- cat z_local_scoring.cf --
## customized scores ##

# DUL List (lower Score)
score RCVD_IN_SORBS_DUL 0.5
score RCVD_IN_NJABL_DUL 0.5
score HELO_DYNAMIC_IPADDR 1.2
score HELO_DYNAMIC_DHCP 1.2

- cat end ---

just am example ! Just take a look in the Header of your mis-scored Mails.

\jd



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