We have a problem about the Exchange 2013 OWA accessing to a mailbox in Exchange 2010, if the mailbox is in 2013, the OWA works like a charm, but if I use another user mailbox that is residing in 2010, appears a screen shows me that something gone wrong,
but does not shows more details, I searched in the application viewer, Exchange management, system, the IIS log in CAS and Mailbox of 2013 and 2010 and there's nothing correlated to this issue.
The servers are Exchange 2010 Sp3 last CU, Exchange 2013 CU5, the schema and domain are in 2013 CU5.
This problem presented previously with Exchange 2013 SP1 (CU4), so I update the Exchange 2013 to CU5, but the problem remained, so I think that the issue is not in the Exchange
Only shows:
:-(
something went wrong
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X-FEServer: MAIL
Date: 8/8/2014 10:01:05 PM
Is there some thing that I can enable to try to get a detail or clue for this problem? because in any place there are not a error code or something else to dig
I saw another sites that describes a problem about the canary, but this is not the issue
I saw other about problems to open another user mailbox, so that neither apply to this situation
In the ADSIedit, I saw the info in the picture.
All the configuration and modifications are writen to CN=Exchange Administrative Group (FYD...), and the other I think that came from another previous update, I'm afraid if I delete that subtree can be worst for all the Exchange organization or may be not. But I not sure if that can be the issue.
The CN=Primera Organizacion has not subfolders