RE: Message Screener needed to filter out attachments

  • From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 26 Mar 2004 09:23:48 -0600

Hi Rob,

Thanks for looking for me! :)

The Outlook issue is related to relay. I didn't discuss authenticating
relays for external users, so I just made the observation that when
using inbound relay to your remote domains, you want to be to use it for
open relay for your legit users.

OK, I think there was a wish and a rumor that the STARTTLS would be
fixed with FP1. Its fixed in ISA Server 2004, but never got fixed with
ISA Server 2000.

POP3 works great! Its not related to the relay issue.

Thanks!
Tom

Thomas W Shinder
www.isaserver.org/shinder
ISA 2004 Beta - Get it now!
http://www.microsoft.com/isaserver/beta/default.asp
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp

 


-----Original Message-----
From: Rob Moore [mailto:RMoore@xxxxxxxx] 
Sent: Friday, March 26, 2004 9:12 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Message Screener needed to filter out attachments


http://www.ISAserver.org

What it says, on page 416, is that if you have an external user
connecting to a published SMTP server, he/she won't be able to send mail
to outside addresses (but that it will hopefully be fixed). So if
someone is using POP, will he/she be affected, too?

Also on page 416, you mention that the SMTP application filter "does not
support the STARTTLS command" (used when SMTP clients negotiate an SSL
connection to the SMTP server), and that it will also hopefully be fixed
soon.

Rob 

-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
Sent: Friday, March 26, 2004 9:54 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Message Screener needed to filter out attachments

http://www.ISAserver.org

Hi Rob,

I don't recall what I said about Outlook, I'll have to check on that. I
think it was the SMTP AUTH, not STARTTLS, that I talked about being
fixed.

Thanks!
Tom

Thomas W Shinder
www.isaserver.org/shinder
ISA 2004 Beta - Get it now!
http://www.microsoft.com/isaserver/beta/default.asp
ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server:
http://tinyurl.com/1llp

 


-----Original Message-----
From: Rob Moore [mailto:RMoore@xxxxxxxx]
Sent: Friday, March 26, 2004 8:52 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Message Screener needed to filter out attachments


http://www.ISAserver.org

Thanks for info, Tom.

If I may, I'd like to ask a follow-up question. In "ISA Server and
Beyond" you mention a couple of problems with the SMTP Message Screener.
One you mentioned was about being unable to send messages to outside
addresses via, say, Outlook Express. The other is about it not
supporting the STARTTLS command. You say both of these may be fixed by
the time the book came out. Can you tell me if these issues have been
addressed?

Thanks!

Rob

-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
Sent: Thursday, March 25, 2004 4:07 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Message Screener needed to filter out attachments

http://www.ISAserver.org

Hi Rob,

That's right. But you can install the Message Screener on the ISA
firewall, a off-box SMTP relay, or on the Exchange Server itself.

HTH,
Tom

Thomas W Shinder
www.isaserver.org/shinder
ISA 2004 Beta - Get it now!
http://www.microsoft.com/isaserver/beta/default.asp
ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server:
http://tinyurl.com/1llp

 


-----Original Message-----
From: Rob Moore [mailto:RMoore@xxxxxxxx]
Sent: Thursday, March 25, 2004 1:03 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Message Screener needed to filter out attachments


http://www.ISAserver.org

Hello--

Am I correct that I have to install the Message Screener in order to be
able to filter out attachments? (Which would also mean I'd have to
install the SMTP service on my ISA server, right?)

Thanks,
Rob
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Rob Moore, MCSE
Network Manager
American Friends Service Committee
215-241-7870
rmoore@xxxxxxxx

Our greatest glory is not in never failing but in rising every time we
fall.
                       --Confucius


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