Outgoing Mails

KO3MDY · Joined: 05 Aug 2007 Posts: 1

Hi,

We have Exchange 2K that use for internal mail only.

And another server run VPOP3 Mail server for users who has external internet
mail access by ISP.
So Internet (external) mail users have to account, one is internal and one
is external account.

First external mail are block queue under SMTP protocol of Exchange System
Management, while internal mail are OK. So I put my VPOP3 address in smart
host (Properties of SMTP, delivery Tab, in Advance)
Now both external and internal mail is OK for Internet users.

The problem is not only INTERNET USERs can send external mail (To internet)
but also INTERNAL USERs can send to external via smart host to VPOP3 to
internet.

We would like to block or restrict the second users (Internal user) for
sending mail to external (Internet).

Please someone help me for this...

Thanks,
KO3MDY

Archived from group: microsoft>public>exchange2000>protocols

Leif Pedersen [MVP] · Joined: 05 Aug 2007 Posts: 101

Hi,

This should help:

http://www.msexchange.org/tutorials/MF009.html

Leif

"KO3MDY" wrote in message @microsoft.com...
> Hi,
>
> We have Exchange 2K that use for internal mail only.
>
> And another server run VPOP3 Mail server for users who has external
> internet
> mail access by ISP.
> So Internet (external) mail users have to account, one is internal and one
> is external account.
>
> First external mail are block queue under SMTP protocol of Exchange System
> Management, while internal mail are OK. So I put my VPOP3 address in smart
> host (Properties of SMTP, delivery Tab, in Advance)
> Now both external and internal mail is OK for Internet users.
>
> The problem is not only INTERNET USERs can send external mail (To
> internet)
> but also INTERNAL USERs can send to external via smart host to VPOP3 to
> internet.
>
> We would like to block or restrict the second users (Internal user) for
> sending mail to external (Internet).
>
> Please someone help me for this...
>
> Thanks,
> KO3MDY
>

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