Re: Problem accessing Exchange Server remotely using Outlook

  • From: "Craig Weil" <craig_weil@xxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Thu, 14 Aug 2003 12:38:46 -0700

MessageChip,

It sure did, although I have since removed the vulnerabilty and applied the 
patch as per MS' suggestion.  I have done this with all servers in our domain.  
Is it possible that the virus damaged something on the Exchange server and if 
so, is there a common fix or am I looking at a reinstallation?

Sincerely,

Craig A. Weil
  ----- Original Message ----- 
  From: Chip Liu 
  To: [ExchangeList] 
  Sent: Thursday, August 14, 2003 12:32 PM
  Subject: [exchangelist] Re: Problem accessing Exchange Server remotely using 
Outlook


  http://www.MSExchange.org/

  Did it start recently, say around this past Monday after the MSBLAST.EXE 
virus?
    -----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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