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Is it possible to log connections blocked by the connection filter?

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firecodex

MIS
Jul 14, 2006
14
US
Is it possible to log connections blocked by the Connection filter? We've recently added a few more block lists to an Exchange 2003 SP2 box and have had a few complaints that AOL & MSN email was being blocked. I determined that spam.dnsbl.sorbs.net was listing AOL, MSN, and possibly Comcast & Earthlink email servers so I disabled that list from my configuration.

Is there a way to log these dropped/blocked connections so that we can quickly determine if someone is being blocked that we want to allow, and which list is blocking them? IMFv2 docs state that this should be logged in the Application Log under event ID 7512 but we have no 7512's; just 7515, 7513, etc.

Thanks in advance for your help.



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Firecodex
CCNA/MCSA/MCP/A+/Net+
 
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