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SpoofDSN...... First public version
24 May 2006 21:43
First beta version of my new plug-in SpoofDSN is now online.

It is design to block bad DSN & NDR mails that is coming into the system where the internal never have send a mail in the first place.

Tooms @ 24 May 2006 21:43 | Comment | Direct link
Got wireless......... IHC, finally
18 May 2006 22:17
Got my IHC wireless controller today, It toke some time for LK to deliver the controller as i order it on the 9 April and got it today the 18 May.

Funny how a so small brown box can cost around 690$, It is not fancy design of the box that LK has used the money on.
IHC_Wireless_brown_box.jpg
Let hope that LK used the money at the hardware inside then........

And inside the box shows this
IHC_Wireless_inside_the_box.jpg

In the box
1 IHC wireless controller 128IO with buildin viewer
1 CD-ROM with all software.
1 Quick guide
1 2m cat5 PDS cable
1 Wireless antenna
1 2meter antenna cable
1 wall-mount for the antenna

hmm no USB cable....

The RS485 port
LK have change the protocol again........ but it is looking very very very good because now the controller tells what there has change with out the software need to ask for it, this save process time and make the communication much faster, so the change is only for the good.


IHC Controller OS?
It looks like the controller is running on Linux...... but i have to look more into that..


Over all
From the short testing i have done i most say it is a very cool controller and it looks like it is faster then the old one there was a bit slow and the wireless is also working very nicely, so looking forward to play more with it.
Here is a small video there shows the wireless in action.

Tooms @ 18 May 2006 22:17 | Comment | Direct link
SpoofDSN, First working version
17 May 2006 21:56
So i got the first beta version of SpoofDSN working and is now testing it on a live system to test it for bugs..

SpoofDSN is a new anti-spam tool for Mailsweeper or Mailmarshal, It is design to block the DSN Delivery-Status-Notification and NDR None-Delivery-Report's the internal users get from SPAM and VIRUS mails that the user never have sent..

It like this....
1. Spammer sends some spam mails to users on the Internet and use some of your users email addresses as sender.
2. Some of the spam mails bounce back because the receiver do not exist.
3. Your user gets a error report saying that it can not deliver the mail.

How this plug-in work is first MSWcollect plug-in is collecting information from all the outgoing mails from the mail system and place this information in a database, second the SpoofDSN match incoming error reports with the database and if there is no good match found then it block the mail and the internal user will never see the mail and use time on it.

I'm look forward to see how many mails this can block, but it will some time to fine turn this plug-in to have a good detection and get all types of error reports.

Tooms @ 17 May 2006 21:56 | Comment | Direct link
Minor update to the MSWregexp
12 May 2006 14:10
Just some minor updates to the mswregexp antispam tool.
so it is now MSWregexp V1.2006.05.12

From Change.log
1.2006.05.12
 MswRegexp.exe
   # Fix: minor code change to speedup the regex little bit
 RegExpTester.exe
   # Add: More error checking

Tooms @ 12 May 2006 14:10 | Comment | Direct link
Found the IHC Linux project again
2 May 2006 00:25
For some time the old website with Jouni Viikari Linux IHC project has been offline but i have just talk with him about sharing the IHC information we are having so we all can benefit from it.

Hi told me that the Linux project can be found at this URL
http://www.viikarit.com/ihcdemo/

Tooms @ 2 May 2006 00:25 | Comment | Direct link


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