Re: Problem accessing Exchange Server remotely using Outlook
- From: "Steve Moffat" <steve@xxxxxxxxxxxxxxxxxxxxxxxxxx>
- To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
- Date: Thu, 14 Aug 2003 23:24:58 +0100
The patch blocks port 135...:((
HTH
Steve
________________________________
From: Craig Weil [mailto:craig_weil@xxxxxxxxxxx]
Sent: Thursday, August 14, 2003 4:47 PM
To: [ExchangeList]
http://www.MSExchange.org/
We are using a Speedstream DSL modem (assigned 32 IP addresses through
SBC). The DSL modem then goes into a switch where other devices plug in
and we manually configure their individual IP addresses. These devices
include a Netopia R9100 router, an Exchange server, a web server, etc...
The Netopia serves LAN ip addresses to our clients in the building so
they don't individually have routable IP addresses. The whole system
was working great until around Tuesday night or so. Our web services
are running perfectly. The only issue I'm having (that I'm aware of) is
that retrieving email through an IMAP client will not work so long as
the machine doing so is either not on our LAN or not on the same subnet
as the Exchange server.
Good luck to all of you having this issue, although luck can't turn a
wrench. :)
Craig
----- Original Message -----
From: Chip Liu <mailto:chip.liu@xxxxxxxxxxxxxxxx>
To: [ExchangeList] <mailto:exchangelist@xxxxxxxxxxxxx>
Sent: Thursday, August 14, 2003 12:33 PM
Subject: [exchangelist] Re: Problem accessing Exchange Server
remotely using Outlook
http://www.MSExchange.org/
Also, what kind of equipment do you have? A Cisco PIX firewall?
-----Original Message-----
From: David Liles [mailto:dave@xxxxxxxxxxxxxxxxxxx]
Sent: Thursday, August 14, 2003 2:26 PM
To: [ExchangeList]
Subject: RE: [exchangelist] Re: Problem accessing
Exchange Server remotely using Outlook
We also started experiencing a similar issue.... from
OWA users can access email... internally they can access email....
externally they get an error indicating the Exchange server is not
available....
-----Original Message-----
From: Craig Weil [mailto:craig_weil@xxxxxxxxxxx]
Sent: Thu 8/14/2003 2:21 PM
To: [ExchangeList]
Cc:
Subject: [exchangelist] Re: Problem accessing
Exchange Server remotely using Outlook
http://www.MSExchange.org/
Having an odd issue with that myself.
We have DSL service with multiple IP addresses
assigned to it. One IP
address is assigned to our Exchange 2000 server,
one of the IP addresses is
assigned to a Netopia router which then provides
NAT addressing to our users
in the building. With that said, any computer
that is either receving a NAT
address from the Netopia or any computer with a
routable IP in the same
subnet as the Exchange server can retrieve email
from Exchange 2000 with no
problem. However, any computer outside our
building cannot connect to our
Exchange server via IMAP, but can via OWA. DNS
queries against Exchange
from outside the building work fine. Any ideas?
It's almost as if our DSL
modem suddenly decided to start filtering, but
it's a standard SpeedStream
modem provided by SBC (PacBell).
An interesting twist... from outside of our
building, if you establish a VPN
connection with our Netopia router, you can
access Exchange via Outlook
(IMAP). All machines connecting via POP3 from
outside our building receive
their email as well (vpn or not). Kinda getting
me nutty!
Thanks all!
Craig A. Weil
----- Original Message -----
From: "Chip Liu" <chip.liu@xxxxxxxxxxxxxxxx>
To: "[ExchangeList]"
<exchangelist@xxxxxxxxxxxxx>
Sent: Thursday, August 14, 2003 11:58 AM
Subject: [exchangelist] Problem accessing
Exchange Server remotely using
Outlook
http://www.MSExchange.org/
Has anyone experienced the problem with
accessing Exchange Server 2000
through the Internet using Outlook? Thanks in
advance for the
information and a solution.
Chip
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