Restrict Internal Mail
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Restrict Internal Mail

 
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Daniele
Guest





Posted: Tue Nov 30, 2004 9:01 pm    Post subject: Restrict Internal Mail Reply with quote

Hi to all NG,

sorry for the repost, but hope never dies. Anyway, here's my problem. We
have a complex Exchange infrastructure, we were asked to create a group which
memebers could not send or receive to/from internet, too easy, and can
exchange mail only with the other memebers of the same group (I hope to be
clear).

May be an example could help, I have group "A" which memebers are John and
Tom, I want that Tom can send mail to John and viceversa but none of the to
two can send mail to the internet or to other users in the same organization.

Anyone has a clue how to solve this? I have no problem to write an eventsynk
or some code, but I don't know where to start :)

Any suggestion would be very appreciated.

Thanks in advance Daniele.

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Brian Desmond [MVP]
Guest





Posted: Wed Dec 01, 2004 6:23 am    Post subject: Re: Restrict Internal Mail Reply with quote

Hello Daniele,

You can do this quite easily actually. If you go into your SMTP connector(s)
which deliver to the internet namespace, and goto the delivery restrictions
tab, you'll see towards the bottom a reject from list. You can add
users/groups there and the connector will refuse to deliver their messages
to the connector's address space.

--
--
Brian Desmond
Windows Server MVP
desmondb@payton.cps.k12.il.us

Http://www.briandesmond.com


"Daniele" <catadan@despammed.com> wrote in message
news:863EEB0C-707C-42E7-B5E2-1017149E9AAD@microsoft.com...
Quote:
Hi to all NG,

sorry for the repost, but hope never dies. Anyway, here's my problem. We
have a complex Exchange infrastructure, we were asked to create a group
which
memebers could not send or receive to/from internet, too easy, and can
exchange mail only with the other memebers of the same group (I hope to be
clear).

May be an example could help, I have group "A" which memebers are John and
Tom, I want that Tom can send mail to John and viceversa but none of the
to
two can send mail to the internet or to other users in the same
organization.

Anyone has a clue how to solve this? I have no problem to write an
eventsynk
or some code, but I don't know where to start :)

Any suggestion would be very appreciated.

Thanks in advance Daniele.
Back to top
Daniele
Guest





Posted: Wed Dec 01, 2004 5:17 pm    Post subject: Re: Restrict Internal Mail Reply with quote

Hi Brian,

thanks for the answer, what you mentioned is not exatly what I have to
implement, Iknow how to restrict mail delivery to external users... my
problem is that I must restrict the use of emails also for internal users...
That's it, a member of a group can send only to the other members of that
group...

May be I need a new forest or something...

Anyway thanks for your answer.-

"Brian Desmond [MVP]" wrote:

Quote:
Hello Daniele,

You can do this quite easily actually. If you go into your SMTP connector(s)
which deliver to the internet namespace, and goto the delivery restrictions
tab, you'll see towards the bottom a reject from list. You can add
users/groups there and the connector will refuse to deliver their messages
to the connector's address space.

--
--
Brian Desmond
Windows Server MVP
desmondb@payton.cps.k12.il.us

Http://www.briandesmond.com


"Daniele" <catadan@despammed.com> wrote in message
news:863EEB0C-707C-42E7-B5E2-1017149E9AAD@microsoft.com...
Hi to all NG,

sorry for the repost, but hope never dies. Anyway, here's my problem. We
have a complex Exchange infrastructure, we were asked to create a group
which
memebers could not send or receive to/from internet, too easy, and can
exchange mail only with the other memebers of the same group (I hope to be
clear).

May be an example could help, I have group "A" which memebers are John and
Tom, I want that Tom can send mail to John and viceversa but none of the
to
two can send mail to the internet or to other users in the same
organization.

Anyone has a clue how to solve this? I have no problem to write an
eventsynk
or some code, but I don't know where to start :)

Any suggestion would be very appreciated.

Thanks in advance Daniele.




Back to top
Susan
Guest





Posted: Wed Dec 01, 2004 9:39 pm    Post subject: Re: Restrict Internal Mail Reply with quote

if it's a smallish group, you could set the delivery restrictions on each
mailbox to accept email only from those individuals...or use a group...

"Daniele" <catadan@despammed.com> wrote in message
news:C17C3146-4043-4092-9291-ED4E9B9113AD@microsoft.com...
Quote:
Hi Brian,

thanks for the answer, what you mentioned is not exatly what I have to
implement, Iknow how to restrict mail delivery to external users... my
problem is that I must restrict the use of emails also for internal
users...
That's it, a member of a group can send only to the other members of that
group...

May be I need a new forest or something...

Anyway thanks for your answer.-

"Brian Desmond [MVP]" wrote:

Hello Daniele,

You can do this quite easily actually. If you go into your SMTP
connector(s)
which deliver to the internet namespace, and goto the delivery
restrictions
tab, you'll see towards the bottom a reject from list. You can add
users/groups there and the connector will refuse to deliver their
messages
to the connector's address space.

--
--
Brian Desmond
Windows Server MVP
desmondb@payton.cps.k12.il.us

Http://www.briandesmond.com


"Daniele" <catadan@despammed.com> wrote in message
news:863EEB0C-707C-42E7-B5E2-1017149E9AAD@microsoft.com...
Hi to all NG,

sorry for the repost, but hope never dies. Anyway, here's my problem.
We
have a complex Exchange infrastructure, we were asked to create a
group
which
memebers could not send or receive to/from internet, too easy, and can
exchange mail only with the other memebers of the same group (I hope
to be
clear).

May be an example could help, I have group "A" which memebers are John
and
Tom, I want that Tom can send mail to John and viceversa but none of
the
to
two can send mail to the internet or to other users in the same
organization.

Anyone has a clue how to solve this? I have no problem to write an
eventsynk
or some code, but I don't know where to start :)

Any suggestion would be very appreciated.

Thanks in advance Daniele.


Back to top
 
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