Re: SMTP
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Mon, 3 Mar 2003 10:06:54 -0600
Hi Andres,
OK, in that case you create an SMTP Protocol Rule that only allows your
SMTP Server to use it. You can use a Destination Set that contains your
SMTP server's address in it and apply that client address set to the
SMTP Protocol Rule. This will allow the SMTP server to send SMTP
messages, but no other machine.
HTH,
Tom
Thomas W Shinder
www.isaserver.org/shinder
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp
-----Original Message-----
From: Andres Moya [mailto:amoya@xxxxxxxxxxxxxxxxxxxx]
Sent: Saturday, March 01, 2003 11:11 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: SMTP
http://www.ISAserver.org
i dont want to filter to it, what i want is only to allow any smtp
traffic that leaves the network to go through my smtp server only.
Original Message -----------------------
http://www.ISAserver.org
Since the clients can access the email server directly, ISA can't
control
their access to it.
ISA can control access to this:
INTERNET/MAIL-------[ISA]-------CLIENTS(LAT)
..and this
INTERNET/CLIENTS-------[ISA]-------MAIL(LAT)
..but not this
INTERNET-------[ISA/MAIL]-------CLIENTS(LAT)
..because ISA doesn't filter LAT traffic
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://www.microsoft.com/isaserver
http://isaserver.org/Jim_Harrison
http://isatools.org
Read the help, books and articles!
----- Original Message -----
From: "Andres Moya" <amoya@xxxxxxxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Saturday, March 01, 2003 04:43
Subject: [isalist] Re: SMTP
http://www.ISAserver.org
The clients are both FW + nat
INTERNET-------[ISA/MAIL]-------CLIENTS
----- Original Message -----
From: "Jim Harrison" <jim@xxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Friday, February 28, 2003 8:40 PM
Subject: [isalist] Re: SMTP
> http://www.ISAserver.org
>
>
> Q1 - Where is the SMTP server?
> Q2 - Where are the clients?
> Q3 - What kind of clients; FW or SecureNAT?
>
> Jim Harrison
> MCP(NT4, W2K), A+, Network+, PCG
> http://www.microsoft.com/isaserver
> http://isaserver.org/Jim_Harrison
> http://isatools.org
>
> Read the help, books and articles!
> ----- Original Message -----
> From: "Andres Moya" <amoya@xxxxxxxxxxxxxxxxxxxx>
> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> Sent: Friday, February 28, 2003 15:01
> Subject: [isalist] SMTP
>
>
> http://www.ISAserver.org
>
>
> How can I set a rule to only allow users to use a specific smtp
server?
>
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