RE: Which Port do I open up for Exchange client?
- From: "Gregory Crockett" <Gregory.Crockett@xxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 21 Jun 2002 14:19:24 -0500
ISA has a wizard "Secure Mail Server" under Server Publishing Rules. This
wizard should help.
Here is the finished product from the wizard.
Mail wizard rule - Exchange RPC Server. Published IP: 124.222.61.1 135/TCP
Exchange RPC Server 192.168.113.244 124.222.61.1 Any request
Mail wizard rule - IMAP4 Server. Published IP: 124.222.61.1 143/TCP
IMAP4 Server 192.168.113.244 124.222.61.1 Any request
Mail wizard rule - NNTP Server. Published IP: 124.222.61.1 119/TCP
NNTP Server 192.168.113.244 124.222.61.1 Any request
Mail wizard rule - POP3 Server. Published IP: 124.222.61.1 110/TCP
POP3 Server 192.168.113.244 124.222.61.1 Any request
Mail wizard rule - SMTP Server. Published IP: 124.222.61.1 25/TCP
SMTP Server 192.168.113.245 124.222.61.1 Any request
Have fun!
greg
-----Original Message-----
From: Walkowiak, Matt [mailto:Matt.Walkowiak@xxxxxxxxxxxx]
Sent: Friday, June 21, 2002 1:09 PM
Posted To: IsaServer
Conversation: [isalist] Which Port do I open up for Exchange client?
Subject: [isalist] RE: Which Port do I open up for Exchange client?
http://www.ISAserver.org
I did a search of "exchange firewall" on microsoft's site...
http://support.microsoft.com/default.aspx?scid=kb;EN-US;q155831
Matt Walkowiak
-----Original Message-----
From: Michael Anderson [mailto:mike@xxxxxxxxxxxxxxxx]
Sent: Thursday, June 20, 2002 4:23 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Which Port do I open up for Exchange client?
http://www.ISAserver.org
Hello,
We have an Exchange 2000 server providing client access to POP3, SMTP
and
Exchange services. We have BlackICE running on this box - and have
opened
up the ports for POP3 and SMTP - and those clients work just fine.
BUT for our Outlook 2000 clients that want to connect to the Exchange
Server
itself (ones utilizing the Exchange Server's message store) are unable
to.
It simply times out, and says "Cannot find Exchange Server". However,
when
we temporarily turn off the Firewall software, it lets them in just
fine.
Since ISA Server will supercede BlackICE in the next week or so, I
thought
it appropriate to ask this question here.
I am assuming that there is one more port(s) I need to open up, in order
for
clients to connect to the Exchange Server itself.
Could somebody point me in the right direction?
Thanks in advance,
Mike
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