Client unable to connect to Exchange with Outlook 2003

**Peach** · 21-10-2005

I have got one client machine in our office and connected to our network which is no longer able to connect to our Exchange server on SBS 2003 Standard. Before this things, everything was working fine. I have checked and determined that he is able to connect to our network, but Outlook shows Disconnected as the status. I have also checked and verified that "working offlline" was not checked. I am hetting the below error in the server event log that says:

Event Type: Error
Event Source: MSExchangeIS
Event Category: General
Event ID: 9646
Date: 10/19/2005
Time: 4:08:14 PM
User: N/A
Computer: LAW1
Description:
Mapi session "/o=NOCUFFS/ou=first administrative group/cn=Recipients/cn=Jeff" exceeded the maximum of 32 objects of type
"session".

For more information, click http://www.microsoft.com/contentredirect.asp.

Also, in outlook there are 2 0x8004011d and 0x80040115 error codes. I was not able to find any solution for this issue? So, can you help me out? Thanks.

**Killen** · 21-10-2005

The issue that you are facing can occur because of a limit on the number of items that clients can open. By default, this limit is set to 100 for attachments and 250 for messages. If the problem persists after you have applied Exchange Server 2003 SP1 to the computer that is running Exchange, determine which item from the following list is causing these items to remain open in the client. Some more information here - http://support.microsoft.com/?id=830836

**Beter 2 Burn Out** · 28-10-2005

It might be possible that your Exchange Server 2003 computer may stop responding after a MAPI client opens more than the default value of certain server objects. So to solve this problem, visit this website - http://support.microsoft.com/?id=830829

**agarwalm11** · 31-10-2005

You can also try to troubleshoot connectivity issues that are caused by RPC client protocol registry entries by following the article here - http://support.microsoft.com/?id=325930

**drudolph** · 13-10-2007

I have the same issue however im not on SBS. everything looks good and proper however if i sever the link between mailbox and AD account and attach it to another account i can launch it just fine. any ideas?