Subj : Re: Filter DNS Server
To   : All
From : CHRISTOPHER WEIS
Date : Thu Jan 31 2019 19:18:36

Date: Mon, 14 Aug 2006 14:17:25 -0400
From: CHRISTOPHER WEIS
To: HECTOR SANTOS
Subject: Re: Filter DNS Server
Newsgroups: win.server.smtp.&.avs
Message-ID: <1155579445.46.1155537613@winserver.com>
References:  <1155537613.46.1155524857@winserver.com>
X-WcMsg-Attr: Rcvd
X-Mailer: Wildcat! Interactive Net Server v7.0.454.5
Lines: 66

Thanks. I'll check the greylisting beta. Sounds interesting.

I have no idea how long the gif image spam will be around, and I agree, I 
don't think it's Wildcat's job to do full spam checking -Though, it does an 
incredible job on it's own!

The rule would be:
If message contains attachment type (File type -.gif .png)  AND
If message text < "Number of characters" (Or message file size).

I am trying to get the actual update release notes from Ironmail that contains 
the above rule information. I have also attached the last two posted release 
notes I received. I update my spamwords and sapfilter with information I 
learn from these documents in the, "User Defined Header" and "System 
Defined Header" sections.

I have several programmers here, and they could probably work with a wcx to 
do the same function..Just finding time to task them, as I am sure it is the 
same with you.


Thanks
-Chris




On 8/14/06 2:36 AM, HECTOR SANTOS wrote to CHRISTOPHER WEIS:

| 
| Do you think its worth for us to explore?
| 
| We are trying to keep WCSAP as the "envelope checker" before the DATA is
| received.
| 
| Once the envelope is checked with WCSAP, the DATA is received.
| 
| At the DATA stage, this is when and where SMTPFILTER WCX applications 
can be
| used to analyze the message data itself.
| 
| WCBASIC does allow customers with programming capabilities to create their
| own "SMTPFILTER-CHECKGIF.WCX" application.
| 
| Do you have someone on board that can write an WCBASIC "SMTPFILTER"
| application?
| 
| I can explore it at SMTPFILTER. What would be the specific rule again?
| 
| Have you tried the Wildcat! GreyListing System BETA version?
| 
| See WCGL100B.ZIP posted on the BBS.
| 
| GreyListing is highly effective in eliminating the non-compliant SMTP mail
| abusers who don't follow standard "SMTP Mail Outbound Retry Logic" as
| expected by all standard compliant mail systems.  WCGL will kill most of the
| type of mail abuse, if not all.  We hardly get any more spam at Santronics
| with the new Wildcat! GreyListing system.  We put it into Public Beta a few
| days ago.
| 
| However, you need to develop your whitelist tables quickly to minimal any
| initial (but no harm done) rejection surprises by first time, unsolicited
| but good vendor/customer contacts.
| 

 
--- Platinum Xpress/Win/WINServer v3.1
 * Origin: Prison Board BBS Mesquite Tx  //telnet.RDFIG.NET www. (1:124/5013)

.