Microsoft KB Archive/280527

= XADM: Event ID 1016 Message Is Not Logged When You Log on to Another User's Mailbox =

Article ID: 280527

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange Server 4.0 Standard Edition
 * Microsoft Exchange Server 5.0 Standard Edition
 * Microsoft Exchange Server 5.5 Standard Edition

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This article was previously published under Q280527



SUMMARY
An event ID 1016 message is not logged in the Application event log when you access another user's mailbox or schedule if a primary Windows NT account has not been assigned to that user's mailbox.



MORE INFORMATION
When you try to access another user's mailbox or schedule, the following event ID is logged in the Application event log:

Event ID: 1016

Source: MSExchangeIS Private

Type: Success Audit

Category: Logons

Windows NT User  logged on to UserA mailbox, and is not the primary Windows NT account on this mailbox.

This event is logged even if you have been granted permission to access the mailbox, and even when you successfully access the mailbox. However, this event is not logged if a primary Windows NT account is not assigned to the user's mailbox. This behavior is by design.

Keywords: kbinfo KB280527

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