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Problems with owa/exchange 2007

BjoernStoehr
Hello,

we have problems with connecting to our Exchange Server 2007 per OWA. 

Earlier we had a reverse proxy with squid. All works fine. Now we tried to get it working with WebApplicationFirewall. 
Our IPhones works without problems with acive-sync.
The problem is connecting from external with a browser to owa. I configured all and now if i try to connect to https://our.domain.de/owa the browser try to connect but i see, that the browser then try to connect to our internal ip from the exchange server?! 
The settings in exchange for external domain is correct. But why gives the host (don´t know Astaro or Exchange) the internal ip back to the client? 

Example:
--- https://our.domain.com/owa 
the browser searches for a while and then get back not found. The address field shows:
--- https://10.172.70.10/owa/auth/logon.aspx?url=https://10.172.70.10/owa/&reason=0

Any suggestions?

Thanks

hwk06


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  • 0 in reply to Longman
    Hey all

    thank you. 
    Now it looks a little better. After changing the port to ssl, what i´ve done already for testing, nothing has happened. 
    Now i found a firewall rule which was responsible for that. Now with ssl port and the firewall rule changed it works.........BUT

    it won´t work with Internet Explorer. Firefox, Opera, Safari no problem. In Internet Explorer no message appears. (The website could not be shown)

    Hmmm?

    hwk06
  • 0 in reply to BjoernStoehr
    Do you get the same results from any external computer using internet explorer?
  • 0 in reply to Longman
    Hi Longman,

    yes. Tried with several IEs (8 and 9). 

    With IE8 i got nothing back. Site not reachable. With IE9 i got back the Certificate Warning. That´s ok but when i click at "Continue loading this site (not recommended)" nothing happens. The site remains at the Certificate Warning.
    I´ve searched the logs but found nothing special.

    Thanks...

    hwk06
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