This almost certainly means that it is creating a custom X-* header. It shouldn't do that.
To eliminate the properties, you can move a mailbox that contains the properties to another store. Regards, Michael B. Smith MCSE/Exchange MVP http://TheEssentialExchange.com From: Alex Alborzfard [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 22, 2008 10:33 AM To: MS-Exchange Admin Issues Subject: Re: Event ID 9667 If you're referring to the number after quota limit, it's 8192. There are like 6 or 7 of these events with unique named properties in the APP log. >From the named properties, it seems that it has something to do with our spam appliance. Thanks On Jan 22, 2008 9:38 AM, Michael B. Smith <[EMAIL PROTECTED]> wrote: What's the number? You only get that warning when you are within 20% of the maximum limit. You need to figure out what's creating the named properties. Regards, Michael B. Smith MCSE/Exchange MVP http://TheEssentialExchange.com From: Alex Alborzfard [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 22, 2008 9:33 AM To: MS-Exchange Admin Issues Subject: Event ID 9667 I'm getting this logged in Application log of one of our EX2K3 servers. I found a Technet article (http://technet.microsoft.com/en-us/library/bb851495.aspx ) that tells you to look for some registry values, which I cannot find. How can I fix this or it's not serious and I should just leave it alone? TIA ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~