OWA

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From: JuanCarlosSanz [Spain] (jcsanzdeleon_at_NOSPAM.hotmail.com)
Date: 09/19/04 

Date: Sun, 19 Sep 2004 14:09:23 +0200

Dear gurus,

     We have an internal network of about 50 Exchange 2000 servers all with
OWA available FOR ALL users in the LAN(internal). Now we want to install an
ISA server and an Exchange FrontEnd in the DMZ to give external access to
e-mail through OWA to those same users. However, we don't want to give
EVERYONE access to OWA from the INTERNET.... (just some groups). The
question is:

    a) Since the ISA server will be in a DMZ and not see the internal
domain... how could we accomplish this ?

    b) We want to maintain the Internall access for all users to OWA.

Thanks in advance,
Juan Carlos Sanz

Relevant Pages

  • OWA access to internet users
    ... OWA available FOR ALL users in the LAN. ... ISA server and an Exchange FrontEnd in the DMZ to give external access to ...
    (microsoft.public.isa.configuration)
  • RE: [fw-wiz] Single Exchange/OWA on LAN with Internet Access - a good
    ... The ISA acting as a proxy in the DMZ is a good option I think ... because ISA is designed to work with OWA or is it the other way round. ... in the DMZ or an ISA Server. ...
    (Firewall-Wizards)
  • RE: Ye Olde OWA Topic (Was RE: Website inside or outside domain)
    ... with any DMZs or any other separation of OWA from your inside network. ... Of use your firewall to authenticate. ... where a public web server is in the DMZ and ... > How do I allow access to the back-end Exchange Server? ...
    (Focus-Microsoft)
  • Re: OWA 2003 in DMZ ??
    ... trying to secure it now is there? ... The comm between a FE and BE server is tcp 80. ... I mean, you're network directory is in the DMZ, your ... > planning to put my OWA on a DMZ ...
    (microsoft.public.exchange.admin)
  • Re: Ex2K3 access through firewall
    ... Mike Lawson typed: ... > impossible to connect a OL2K client running on W2K through a firewall ... > to Ex2K3 running on W2K3 sitting on the DMZ'. ... > message in OWA - "Moving or copying items between Exchange servers is ...
    (microsoft.public.exchange.setup)