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Event ID 1174

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by dennis

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I am receiving an event ID 1174 approx every 1 minute on my Exchange server. The data is "An unauthenticated logon was attempted" I can find no reference to any of this in the latest microsoft technet. Any Ideas?

3 replies

by chris hirst

Without further info Version number etc, The probability is that the System Attendant (Service logon) password is different in the services dialog to the pasword stored on the Exchange server but there could be a number of causes. Look at the event log entry for the error and search the Microsoft Knowledge Base on any codes or keywords you find.

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