Exchange 2010
MSExchangeIS EventID 9646: Mapi session exceeded the maximum of 500 objects of type “objtFolderView"
On Exchange you might see the following error logged, event ID 9646. This error is caused by a users mailbox having over 500 folders and sub-folders. Here is the event log: Solution: To resolve this issue create the following registry keys on each of your...
Exchange 2010 Event ID 10033
On Exchange the following error was logged multiple times every minute: A folder is being scoped by a search which no longer exists. This may result in failures or errors when attempting to update the folder contents. To fix this error, run a mailbox repair as...
Uninstall Exchange 2010 SP3
This guide shows you how to uninstall Exchange 2010 from a server. Open up the control panel -> Programs and features. Click on Microsoft Exchange Server 2010 and then click the Uninstall Button. Step 1 -> Click Next to start the process. When the screen above...
Create an Exchange 2010 DAG
This guide shows you how to do the following: Configure Networks cards for MAPI and Replication Network. Create a Database Availability Group. Assign Members to the Database Availability Group. Change the default log/database file path. Add a Mailbox Database Copy....
Exchange 2010: Adding a member server to an existing DAG fails
Error: If you trying to add a member server to an Exchange DAG you might encounter the following error: The error is "The Authentication service is unknown". Solution: Stopped the windows firewall service on both machines and set the startup to disabled. Rebooted the...
New Database Availability Group Error
In my test lab I am running 1 DC and 2 Exchange servers. I wanted my DC to be my Witness server however after it failed with the following error: Warning: Specified witness server ‘DC01.extest.local’ is not an Exchange server, or part of the Exchange Servers security...
Adding a server to a DAG, Operation fails with Error 0x6f7
Error: When you trying to add members to the DAG (Database Availability Group) you get the error as shown below: Solution: As this is in my testlab I didn't assign a default gateway to the MAPI network adapter. Go to the properties of TCP/IP and add in the DG, after...
Exchange 2010 Event ID 136 – CAS to CAS Proxy
If your Exchange Organization has multiple Exchange Servers with the Client Access Role (CAS) with different Exchange versions, then after an upgrade on any of the CAS servers to Exchange 2010 SP2 with RU1 or RU2 or RU3 you may have a problems with CAS to CAS...
Upgrade Exchange 2010 SP2 to SP3
This guide shows you the steps to upgrade your Exchange 2010 SP2 server to SP3. After you have downloaded the file double click it to extract the setup files. Once the files have been verified, select a location for the extracted files. Once you have clicked OK in the...
Install Exchange 2010 SP2 RU3
This guide shows you the steps for installing Rollup 3 for Exchange 2010 SP2. Exchange 2010 SP2 RU3 Installation: Download the file from Microsoft Site: http://www.microsoft.com/en-za/download/details.aspx?id=29899 Double click the file you downloaded, the following...