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Thanks for answering so quickly.<br />
But why the same user mailbox - Always and only!<br />

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Thanks for answering so quickly.
But why the same user mailbox - Always and only!


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I'm guessing you don't access it often, because when I look through my system everyone who is gone today shows that NT authority account as the last logged in. &nbsp;
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I'm guessing you don't access it often, because when I look through my system everyone who is gone today shows that NT authority account as the last logged in.  

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Well, this one belongs to my president, so it's accessed frequently internally and externally. &nbsp;In my org, those mailboxws are not accessed in days always show my backup software last accessing - never NT\AUTH. &nbsp;Just one of those things, I guess. &nbsp;Thanks wtp. &nbsp;:) &nbsp;-Jamie
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Well, this one belongs to my president, so it's accessed frequently internally and externally.  In my org, those mailboxws are not accessed in days always show my backup software last accessing - never NT\AUTH.  Just one of those things, I guess.  Thanks wtp.  :)  -Jamie

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Why is it that one of my Exchange 2003 mailboxes constantly shows &quot;Last Logged on By&quot; NT AUTHORITY\SYSTEM when every other user's mailbox shows Last Logged on By the actual user, or by Backup Exec if the user hasn't accessed his/her mailbox since last backup. &nbsp;Does this indicate that something is amiss?
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Why is it that one of my Exchange 2003 mailboxes constantly shows "Last Logged on By" NT AUTHORITY\SYSTEM when every other user's mailbox shows Last Logged on By the actual user, or by Backup Exec if the user hasn't accessed his/her mailbox since last backup.  Does this indicate that something is amiss?

Mailbox Last logged on By NT AUTHORITY\SYSTEM (XCHG 2003 Server)

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.