12-18-2007 09:49 PM
Is there an easy way to block all russian spam? Basically I would just like to drop anything that is formated in russian.
Thanks!
Seth
12-19-2007 04:04 PM
How to block Russian / Cyrillic / Ukrainian char sets
http://tinyurl.com/23287c
The above information can also be located in the Ironport Systems Support Portal Knowledge Base (http://www.ironport.com/support/login.html)
Is there an easy way to block all russian spam? Basically I would just like to drop anything that is formated in russian.
Thanks!
Seth
12-25-2007 07:30 PM
Besides looking for language character sets in the MIME content-type section of the Internet header, you may also try and block the mail-from address of the sender.
So, put in either a message or content filter that drops the mail is the mai-from ends with the country code, i.e. mail-from == "\.(ru|cz|uk)$"
This is assuming that your company has a policy of not accept mail from certain languages.
Is there an easy way to block all russian spam? Basically I would just like to drop anything that is formated in russian.
Thanks!
Seth
01-02-2008 03:02 PM
Thanks! I'll give it a shot.
04-25-2008 11:18 AM
Hi:
I'm having serious problems with russian spam though I've have a filter dropping all messages with Content-type header or body containing windows-1251 string.
Some messages are dropped, but the filter is failing when the message is a multipart and some parte has the Content-type, like this:
From info@mundo-r.com Tue Apr 22 20:39:46 2008
X-IronPort-RCPT-TO:
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: Ahw7AC7ODUhTpahg/2dsb2JhbACNeYJhnHaCIA
X-IronPort-AV: E=Sophos;i="4.25,695,1199660400";
d="gif'147?scan'147,208,147";a="246024999"
Received: from cm168096.red83-165.mundo-r.com ([83.165.168.96])
by smtp2.mundo-r.com with SMTP; 22 Apr 2008 20:39:43 +0200
Message-ID: <000901c8a4a8>
Reply-To: info@artexpo.ru
From: info@artexpo.ru
To: femlancelot@nbi.com.ua
Bcc: fjqlancelot@nbi.com.ua,
fontan10@101.kiev.ua
Subject: =?windows-1251?B?PT09PT09PT0=?=
Date: Tue, 22 Apr 2008 22:43:39 +0400
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="-----000-0005-01C8A4CA-4F1410F0"
X-Priority: 3
-------000-0005-01C8A4CA-4F1410F0
Content-Type: text/plain; charset="windows-1251"
Content-Transfer-Encoding: 8bit
How should I modify the filter to stop that stuff?
Thank you:
Salvador
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: