Microsoft KB Archive/166584

= XFOR: IMS Does Not Immediately Reject Inbound Connections =

Article ID: 166584

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange Server 5.0 Standard Edition

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This article was previously published under Q166584



SYMPTOMS
The Internet Mail Service (IMS) does not immediately reject incoming connections after the maximum inbound connection limit has been reached.



STATUS
Microsoft has confirmed this to be a problem in Microsoft Exchange Server version 5.0. This problem was corrected in the latest Microsoft Exchange Server 5.0 U.S. Service Pack. For information on obtaining the service pack, query on the following word in the Microsoft Knowledge Base (without the spaces):

S E R V P A C K



MORE INFORMATION
When the maximum inbound connection limit has been reached, the IMS should immediately reject any new inbound connections. Instead, the IMS queues the connection for reverse DNS resolution. This can result in a large queue of connections to be resolved.

The maximum inbound connection limit is 30 by default. To set the maximum inbound connection limit in the IMS:


 * Click Connections. On the Advanced tab, type the maximum inbound connection limit.

Additional query words: IMS DNS inbound limit SP1

Keywords: kbbug kbusage KB166584

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