Event ID - 1468

Event Id1468
Sourceactive directory
DescriptionThe Inter-Site Messaging Service SMTP Transport plug-in failed to bind the event sink ismsink.dll to the SMTP Service. The event sink notifies the messaging service that new mail has arrived. New mail will accumulate in the drop directory until this problem is corrected. Please verify that IIS is fully installed including the SMTP service. The registration relies on the IIS DLL seo.dll being registered properly. Please stop and restart the ISM service. The error message is as follows: %1. The record data is the status code.
Event InformationExplanation :
The Intersite Messaging service using the SMTP transport could not register the event synchronization DLL (Ismsink.dll). Event synchronization notifies the messaging service that new mail has arrived. New mail will accumulate in the drop folder until this problem is corrected.

User Action :
Verify that Internet Information Services (IIS) is fully installed. The installation relies on proper registration of the IIS DLL (Seo.dll). Then, restart the Intersite Messaging service.
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