RE: OWA Publishing

  • From: "Ted Doholis" <tdoholis@xxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Tue, 1 Mar 2005 07:47:16 -0500

Sounds like you don't have access to the cert chain while your vpn is
disconnected. Make sure your isa server has the entire chain installed
not just the one cert. 

Ted Doholis
SaltSpring Software Inc.
-----Original Message-----
From: Spencer Read (Nemesis) [mailto:ser@xxxxxxxxxxxxx] 
Sent: Tuesday, March 01, 2005 7:41 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] OWA Publishing

http://www.ISAserver.org

First of all, I'm sorry to raise this sore point again but .....

I followed Tom's guide from
http://www.isaserver.org/articles/2004pubowartm.html to publish my OWA
site and all was working fine when I first installed it.  I could access
the OWA site from externally and internally with no problems whatsoever.

Then I rebooted my ISA server (Can't remember why!) and now externally I
can't connect.
The error I get is 'Error Code: 500 Internal Server Error. The
certificate chain was issued by an authority that is not trusted.
(-2146893019)'

I found a message
http://www.adminlife.com/247reference/msgs/6/31593.aspx saying to
'Obtain the CA cert from the SBS2K3 server and install it in the ISA
local machine store trusted root certs' - I have done this (but not from
an SBS2K3, from my exchange server) and still no good.

I have also re-exported and re-imported the cert, restarted the ISA
server again and still I get the same error.

In the mean time, if I connect via VPN or connect from the local network
it works fine.

I searched for any other possible reasons using google and M$
knowledgebase but still can't find the fault.

Does anyone know what I have done wrong and what I can do to fix it?

Thanks

..Spence


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