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Hornet's Nest A few of Mike Hoerner's Favorite Topics March 2011 Entries
Exchange 2010 Deployment Notes – ISA 2004 Server Connection Limits issue
We noticed some very odd, random behavior in our environment specifically with Exchange 2010 ActiveSync and Outlook Web App. Some of our mobile devices had trouble synchronizing email (problems with connecting, direct push wasn’t working properly). Some of our users had trouble connecting to Outlook Web App. Some of our users using Outlook Web App externally were inadvertently connecting to other user mailboxes that they did not have permission to and, not to mention, a serious security breach (I ......

Posted On Saturday, March 26, 2011 7:29 PM

Exchange 2010 Troubleshooting – Out of Office reply issue
Several users reported that they could not turn on or off their Out of Office reply using either Microsoft Outlook 2007 or 2010. They did not have any problems turning on or off their OOF reply using Microsoft Outlook Web App. When they attempted to turn on or off their Out of Office reply, they received a Your automatic reply settings cannot be displayed because the server is currently unavailable. Try again later. error message. If you are using Outlook 2007/2010, the first thing you need to do ......

Posted On Thursday, March 24, 2011 3:23 PM

OCS 2007 Access Edge Server Certificate issue
We are currently building additional OCS 2007 R2 Access Edge Servers to handle additional capacity. We ran into a SSL certificate issue when we were setting up the servers. Before running the steps to Deploy an Edge Server, we successfully imported our SSL certificate that we use for external access on all of the new servers. After successfully completing the first three Deploy Edge Server steps one one of the new servers, we started working on Step 4: Configure Certificates for the Edge Server. ......

Posted On Tuesday, March 15, 2011 12:36 PM

Exchange 2010 Deployment Notes – iPhone and Exchange ActiveSync issue
After we moved one of our user mailboxes from Exchange 2003 to 2010, the user started getting a Cannot get mail. The connection to the server failed error message on their iPhone device. There are a lot of references on Google to check for inherited permissions to resolve the error message. We quickly determined that we were not dealing with a permissions issue. After some additional troubleshooting and research, we were able to isolate the problem to a device partnership issue. To resolve the issue, ......

Posted On Monday, March 14, 2011 3:12 PM

OCS 2007 R2 User Properties Error Message
When I attempted to configure one of our user’s Meeting settings using the Microsoft Office Communications Server 2007 R2 Administration Tool I received an Validation failed – Validation failed with HRESULT = 0XC3EC7E02 dialog box error message. I received the same error message when I tried to configure the user’s Telephony and Other settings. Using ADSI Edit, I compared the settings of an user that I had no problems configuring and the user that I had problems configuring. For the user I had problems ......

Posted On Friday, March 4, 2011 3:12 PM

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