Frank Zöchling

Frank Zöchling has been writing about Microsoft Exchange Server, PowerShell and Active Directory since 2011. Easy to understand HowTos and troubleshooting are the goal. Frank Zöchling is also the founder of the EUGO: Exchange User Group OWL.

Exchange General: Maximum database sizes

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Here is a list of the maximum database sizes for the various Exchange versions. Starting with Exchange 2003 up to the current version Exchange 2010. Exchange version Maximum database size Exchange 2003 16 GB Exchange 2003 Service Pack 2 75 GB (see below) Exchange 2007 250 GB Exchange 2010 2 TB The information refers to a single ... Read more

Exchange 2010: Videos on high availability

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To coincide with the first birthday of Exchange Server 2010, Scott Schnoll from the Exchange Server Team Blog has put videos on high availability online. The video consists of 4 parts and is available here. Anyone planning or using a highly available Exchange environment would be well advised to watch the video. If you are interested, here is the ... Read more

Exchange 2007/2010: Change mailbox features via shell

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If you want to change mailbox features via Exchange Management Shell, you can use the CMDlet set-CASMailbox. For example, to disable OWA for all users, the following command is sufficient: Get-Mailbox -database "Name of database" | set-CASMailbox -OWAenabled $false In this way, the features can be quickly configured for all users. Like the parameters of the other features (ActiveSync, ... Read more

Exchange 2007/2010: New update rollups available

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On December 14, 2010 new Update RollUps for Exchange 2007 and Exchange 2010 were released, here are the download links: Exchange Server 2010 Service Pack 1 Update Rollup 2 Exchange Server 2010 RTM Update RollUp 5 Exchange Server 2007 Service Pack 3 Update Rollup 3 Exchange Server 2007 Service Pack 2 Update Rollup 5 The Update RollUp 3 ... Read more

Exchange General: Error "A restart is still pending" during installation or update

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If the installation of an Exchange service pack or the setup of Exchange complains that a restart of the server is still pending. However, if the server has just been restarted, a key is probably stuck in the registry. The problem can then be solved as follows: Exchange checks the following registry keys: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\UpdateExeVolatile HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\PendingFileRenameOperations To tell Setup ... Read more

Exchange General: White paper on jet stress published

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A white paper on Jetstress has been published in the Exchange Team Blog. The document describes how Jetstress can be used to determine and test the performance of mailbox servers. In my opinion, the white paper is well worth reading and contains useful information about the Jetstress tool. Here is the link to the document: http://msexchangeteam.com/files/12/attachments/entry456925.aspx