The Intersite Messaging service using the SMTP transport failed to register the event sink DLL (Ismsink.dll) with SMTP. The ...

Windows Server 2003

The Intersite Messaging service using the SMTP transport failed to register the event sink DLL (Ismsink.dll) with SMTP.  
  
The event sink 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).  
  
Restart the Intersite Messaging service.  
  
Additional Data  
Error value:
%2 %1

The Intersite Messaging Service requested to abandon an LDAP notification message. The operation was unsuccessful. The error ... The Intersite Messaging Service requested to perform an LDAP bind operation. The operation was unsuccessful. The error message ... The Intersite Messaging service using the SMTP transport could not configure a mail drop folder for the local domain controller. ... The Intersite Messaging service using the SMTP transport failed to read the SMTP mail message stored in the following file. ... The Intersite Messaging service using the SMTP transport failed to register the event sink DLL (Ismsink.dll) with SMTP. The ... The Intersite Messaging service using the SMTP transport failed to register the event sink DLL (Ismsink.dll). The event sink ... The Intersite Messaging service using the SMTP transport failed to remove the following SMTP routing domain. SMTP routing ... The Intersite Messaging service using the SMTP transport has auto-configured a mail address for the local domain controller. ... The Intersite Messaging service using the SMTP transport has auto-configured a SMTP mail drop folder for this domain controller ...