Event ID - 4055

Event Id4055
DescriptionUnable to move file <drive>\exchsrvr\imcdata\work\<filename> to <drive>\exchsrvr\imcdata\in\<filename> due to system error. The system cannot find the path specified.
Event InformationAccording to Microsoft:
The Internet Mail Connector must have access to the IN directory while the service is running. If the directory is removed, inbound SMTP calls may be refused.
To correct this problem, stop and restart the IMC service. The IMC recreates the IN directory upon startup. The default working directory is EXCHSRVR\IMCDATA\IN.
Reference LinksXFOR: IMC Cannot Receive Message with Missing Folder

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