RE: smtp server on public dmz
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Sun, 6 Apr 2003 22:13:57 -0500
Hi Manfred,
Are you using a trihomed DMZ or a back to back DMZ?
Thanks!
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: md.fk@xxxxxxx [mailto:md.fk@xxxxxxx]
Sent: Friday, April 04, 2003 8:03 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] smtp server on public dmz
http://www.ISAserver.org
Hi,
I've created a packet filter on the external isa server for a smtp
server
on the public dmz. protocol:tcp, direction:both, local Port: fixed
port-25, remote port: all ports;
This does not work out. The mail server can receive but not send mails.
What did I miss. I don't want to open more ports than necessary.
kind regards,
manfred
Free Trial Software: Monitor & Manage Web Use with SurfControl Web
Filter for MS ISA Server http://www.surfcontrol.com/go/zisadl1
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Exchange Server Resource Site: http://www.msexchange.org/
Windows Security Resource Site: http://www.windowsecurity.com/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
tshinder@xxxxxxxxxxxxxxxxxx
To unsubscribe send a blank email to $subst('Email.Unsub')
Other related posts:
