OWA Not working externally - TechRepublic
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September 19, 2008 at 03:15 AM
stefan

OWA Not working externally

by stefan . Updated 17 years, 10 months ago

Hi all,I support 2 branches in South
Africa.Branch 1 =Small Business Server with
Exchange 2003 and ISA 2004 installed on the same
box.
Branch 2=Server 2003 Standard Edition with
Exchange 2003 and Isa Server 2004 installed on
the same box.

Now the branch with the small business Server’s
OWA works internally and externally but the one
with the Server 2003 Standard edition only works
internally (localhost/exchange).i checked the
mail publishing rules are exactly the same
setup.Please help me as this is really
frustrating me.Oh and by the way For both
branches i am using http port 80.

Your help is much appreciated.Details below of
my allow rule in isa

General:Name-OWA
Action-Allow -Log requests matching this rule.
From-Anywhere
To-192.X.X.X -forward original ….
Requests appear to come from the Isa Server
Traffic -HTTP
Listener -Exchange

Listener details:

Property Value
Description
Networks External
Port(HTTP) 80
Port(HTTPS) Disabled
Authentication Method Basic .Intergrated
Always Authen NO

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