Re: Somebody is Snooping around in my users mailbox....

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From: Melissa Travers [MSFT] (mtravers_at_online.microsoft.com)
Date: 03/15/04


Date: Mon, 15 Mar 2004 11:42:21 -0500

This is something that is very difficult to tell with any certainty. For
instance say this admin uses the Administrator account. This is also the
account that the backup agent or anti-virus is using. So when you look
under Mailbox Resources to see who accessed the account, it may show the
Admin account, but this could have been due to a backup or virus scan.
Another example is this:

John has permissions to Mary's calendar. John opens Mary's calendar by
going to File-Open-Other Users Folder. This will appear as if John accessed
her mailbox, even though he only viewed her calendar.

Here are some relevant articles that go into more detail:

812007 ADM: Exchange Records Event 1016 in the Event Log For Both Valid and
http://support.microsoft.com/?id=812007

274317 XADM: How to View Windows NT Accounts that Access Mailboxes in
Exchange
http://support.microsoft.com/?id=274317

301328 OL2002: Event ID 1016 Appears When You Use Outlook 2002
http://support.microsoft.com/?id=301328

173692 Event 1016 Generated When You Open Mailbox or Schedule of Another
User
http://support.microsoft.com/?id=173692

244305 XADM: Event ID: 1016 Generated by a Virus Scan Software Account
http://support.microsoft.com/?id=244305

These are still relevant to E2k and E2k3.

Although Mailbox Resources is useful to show when someone logs into their
 mailbox (or someone else's), it has a few limitations:

 1) It doesn't show what folder was being logged into (i.e. Inbox, Calendar,
 Contacts, etc...)

 2) It cannot be used as a security log to definitively show a mailbox was
accessed
by an unwanted party.

Hope this helps.

-- 
Melissa Travers, MCSE
Microsoft Exchange Support
Please do not send email directly to this alias. This alias is for newsgroup
purposes only.
This posting is provided "AS IS" with no warranties, and confers no rights.
"The Poster" <nospam@nospam_dontyoudare.net> wrote in message
news:%23qDWFEqCEHA.1484@TK2MSFTNGP12.phx.gbl...
> G/day forum,
>
> Is there any way of tracing mailbox access on my domain? I've got Exchange
> 2000 in a native Windows 2000 environment.
>
> I want to detect if one of my admins are over using there power in having
> free for all access to users mailboxes.
>
> Regards,
> The Poster.
>
>


Relevant Pages

  • Re: how to detect mailbox snooping?
    ... and not asking the admin to change it for them. ... Then, I would monitor the mailboxes in question, ... They could easily and quickly add themselves with full mailbox ... account, and would be using a backup account or some other account to gain ...
    (microsoft.public.exchange.admin)
  • Re: Somebody is Snooping around in my users mailbox....
    ... instance say this admin uses the Administrator account. ... Admin account, but this could have been due to a backup or virus scan. ... John has permissions to Mary's calendar. ... her mailbox, even though he only viewed her calendar. ...
    (microsoft.public.exchange.admin)
  • RE: Unable to add calendar or task events to malbox
    ... Based on my research, since the issue only happen on only one user account, ... I think there are 2 probably causes for this issue: corrupted outlook ... Please disable the calendar and tasks sharing on the problematic user ... Use Outlook or exmerge tool to export mailbox to PST file. ...
    (microsoft.public.windows.server.sbs)
  • RE: Only 1 Accessible Mailbox via Outlook Web Access
    ... Please open SBS 2003 Server Management, ... On the Account tab, click Log On To..., is it set to "The following ... Access to Connect to Your Microsoft Exchange Server 2003 Mailbox ... Only 1 Accessible Mailbox via Outlook Web Access ...
    (microsoft.public.windows.server.sbs)
  • RE: multiple domains, multiple mailbox
    ... If I send emails from the sister company and I change the 'From' section ... Now I would either like to have it all into one email account, ... the email is under the sent item of the primary mailbox account. ... it is an outlook setting and now saved onto the server. ...
    (microsoft.public.windows.server.sbs)