RE: isolating users in an ISP environment

  • From: "A. Michael Salim" <msalim@xxxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Thu, 29 Jan 2004 20:35:46 -0500 (EST)

Hello Raj,

> Mike, You need to create multiple address list views, and assign
> permissions to them so that only intended people can view each address
> list. You should also restrict the permissions on the default address
> book views so that all users cannot view them.

Thanks!  In the ESM under Recipients I see three address lists:

All Address Lists
All Global Address Lists
Offline Address Lists

The first one contains "All Contacts", "All Groups", "All Users", "Public
Folders".

The second one contains a separate address list for each of my hosted
domains.  No "Default Address List".

Is it the first one I need to mess with, i.e. the "All Address Lists" ?
And do I simply need to remove permissions for "Authenticated Users?  How
about also for "ANONYMOUS USERS" and "Everyone"?  Are there any negative
ramifications to removing permissions for these?  Or is there a different
or better way?

Thanks again for your assistance.

best regards
Mike

> -----Original Message-----
> From: A. Michael Salim [mailto:msalim@xxxxxxxxxxxx]
> Sent: Wednesday, January 28, 2004 6:18 PM
> To: [ExchangeList]
> Subject: [exchangelist] isolating users in an ISP environment
>
>
> http://www.MSExchange.org/
>
> Greetings:
>
> I have an Exchange 2003 server on a Win2003 server.  It is in an "ASP"
> environment with many different internet domain names, each one being a
> totally separate company.  It is important that one company does not see
> anything or is aware of anything about another company.  I have followed
> all the ASP guidelines afaik.
>
> Most everything seems to be working, but when, as an Outlook 2003
> client, if I do the following, I can see all the other groups, users and
> contacts. Any ideas on what I might have missed in isolating each
> company?
>
> Click on "Calendar"
>   Click on "Open a Shared Calendar" (it is a link under "My Calendars")
>     A popup will appear.  Click in the "Name..." button
>       A "Select Name" popup will appear.
>
> In this popup, there is a pull-down menu for "Show Names from the...".
> If I choose any of the pull-down items like "All Contacts", "All users",
> "All Groups", then sure enough I can see all the other companies, their
> users etc.!
>
> How do I isolate these from one another so users in one company
> ("Group") cannot see anyone except their own groups, members and
> contacts?
>
> best regards
> Mike
>
>
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