ID: q164716
The information in this article applies to:
Microsoft Chat Server does not support Security Service Provider Interface (SSPI) packages that specify more than three hops between client and server.
Microsoft has confirmed this to be a problem in Microsoft Commercial Internet System version 1.0. This problem has been corrected in the latest U.S. Service Pack for Microsoft Commercial Internet System version 1.0. For information on obtaining the Service Pack, query on the following article in the Microsoft Knowledge Base:
ARTICLE-ID: Q183062
TITLE : MCIS 1.0 Service Packs 1 and 2 Information
Chatsvc.dll has been modified to support more than three hops.
Version : 1.0
Platform : WINDOWS
Solution Type : kbfix
Last Reviewed: November 20, 1998