Hello Daniel,
if you want to grant smtp traffic per user (out/inbound) you can use
TrendMicro's VirusWall and the eManager pugin, configured as an
e-mail relay for you internal exchange server.
I use this configuration to block smtp traffic for some users that
are allowed only to use e-mail internal. If such a user try to send
outbound e-mail he gets a message that he is not allowed to send
internet e-mail.
Hope that helps...
Olav
-----Original Message-----
From: Daniel Bocage [mailto:[EMAIL PROTECTED]]
Sent: Monday, June 26, 2000 11:53 PM
To: Volker Tanger
Cc: [EMAIL PROTECTED]
Subject: Re: [FW1] SMTP per user
The problem is that the SMTP message is not send by the user, it is sent by
the
exchange server so we can't use authentication. :(
thanks,
Daniel
Volker Tanger wrote:
> Greetings!
>
> A second possibility would be to request some kind of user authentication
on the
> firewall for SMTP/POP3. Client or session authentication with a high/long
timeout
> might do the job.
>
> If you have personal(ized) workstations and fixed IP addresses, you could
simply
> allow traffic from this group of IP addresses.
>
> Daniel Bocage wrote:
>
> > The problem is that the list is of about 200 users!!
>
> If you have the user database already in an LDAP, RADUIS, ... server, then
you can
> use that data. Else you will have to maintain that long user list anyway.
>
> Bye
> Volker
>
> ****************************************************************
> This email has been scanned for known viruses
> by the Global One messaging system.
> ****************************************************************
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