Edge 2007 - Free flowing spam...

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• 27. dubna 2012 8:35

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  I have my sender confidence set at 2 and this guy still gets spam.  Even more interestingly, one of the spam he sent to me is scl = 7.  Also, from what I understand, any blocked mail that is above the set threshold is supposed to show up in the block list.  Nothing there???

  Hi Diederich,

  When the Content Filter agent processes a message, it assigns a spam confidence level (SCL) rating to the message. The SCL rating is a number between 0 and 9. You can configurate Content Filter to Reject message >=7 directly: Content Filtering->Properties->Action

  Instead of relying on Sender Reputation to move suspicious sender to IP block list by SRL(sender confidence set at 2), you can add the sender to IP Block List & Sender Filtering to test.

  For more information about Sender Reputation, please see:

  http://technet.microsoft.com/en-us/library/bb124512(v=exchg.80).aspx

  Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com.

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  Frank Wang

  TechNet Community Support

  

  • Označen jako odpověď Frank.WangModerator 3. května 2012 1:55
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• 27. dubna 2012 16:20

   

   
  

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  The Sender Reputation Threshold and the SCL Thresholds are not the same thing.

  If you are receving emails with SCL=7 in your inbox, my guess is that the Content Filter is not properly configured. At least most users relying on the Content Filter are blocking emails with such a high SCL rating.

  I think you need to better understnad how the Content Filter works and this is a good starting point:

  Video - Getting Started with the Exchange 2007 Content Filter
  http://www.exchangeinbox.com/article.aspx?i=135

  The Exchange 2007 Content Filter Agent
  http://www.exchangeinbox.com/article.aspx?i=104

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  IMF Tune - Anti-spam extending the Exchange 2003, 2007, 2010 IMF/Content Filter - http://www.windeveloper.com/imftune/

  • Označen jako odpověď Frank.WangModerator 3. května 2012 1:55
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• 2. května 2012 2:34

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  Hi Diederich,

  Any updates?

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  Frank Wang

  TechNet Community Support

  

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