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Hi Experts..<br />
<br />
I am getting the following error on my win2k3 box running exchange 2007 in a cluster environment. &nbsp;<br />
<br />
EVENT ID: 9646<br />
SOURCE: MSExchangeIS<br />
DESCRIPTION: Mapi session &quot;56ac52eb-fd30-499a-bf24-6<wbr />596fea7b9d<wbr />4&quot; exceeded the maximum of 32 objects of type &quot;session&quot;.<br />
<br />
I know that the UNKNOWN user is unable to connect to my exchange box due to his MAPI limit has been reached. &nbsp;I have found a fix for the above but need to find out what user is generating the event id. &nbsp;Can anyone help me to translate the GUID &nbsp;to a username. &nbsp;Is there a tool available to do this or can this be done on the win2k3 Server that generates the Event Id? <br />
<br />
Thanks and regards<br />
<br />
Jacques<br />

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Hi Experts..

I am getting the following error on my win2k3 box running exchange 2007 in a cluster environment.  

EVENT ID: 9646
SOURCE: MSExchangeIS
DESCRIPTION: Mapi session "56ac52eb-fd30-499a-bf24-6596fea7b9d4" exceeded the maximum of 32 objects of type "session".

I know that the UNKNOWN user is unable to connect to my exchange box due to his MAPI limit has been reached.  I have found a fix for the above but need to find out what user is generating the event id.  Can anyone help me to translate the GUID  to a username.  Is there a tool available to do this or can this be done on the win2k3 Server that generates the Event Id? 

Thanks and regards

Jacques


Translating a user GUID to a username

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).

Windows Server 2003

Active Directory (AD) is a Microsoft brand for identity-related capabilities. In the on-premises world, Windows Server AD provides a set of identity capabilities and services, and is hugely popular (88% of Fortune 1000 and 95% of enterprises use AD). This topic includes all things Active Directory including DNS, Group Policy, DFS, troubleshooting, ADFS, and all other topics under the Microsoft AD and identity umbrella.

Active Directory

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.