Exchange 2010: Overview of the Exchange Schema Extensions

Microsoft has published a document which describes the Exchange schema extensions to the Active Directory. The Word document (packaged in an MSI file) can be downloaded here. The document also shows that Exchange Server 2010 Service Pack 2 makes changes to the schema. The document contains the schema changes for Exchange Server 2003, 2007 and 2010. http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=5401

Exchange 2007/2010: Hotfix for problems with Internet Explorer 9 and Exchange Management Console

In this post I described that there is a problem with Internet Explorer 9 and the Exchange Management Console. The following error message appears when trying to close the console: A hotfix is now available for this problem, which can be requested here. This patch is not yet being distributed via Windows Update. ... Read more

Migration Exchange 2007 to Exchange 2010: The special case

A migration always involves a lot of work for the administrators. It becomes difficult when, in addition to Exchange, the entire overall structure has to be set up again. I was asked how Exchange 2007 can best be migrated to Exchange 2010 if Exchange 2010 is already running in a new overall structure. The situation: It ... Read more

Exchange 2007 SP3: Update Rollup 5 released

Update Rollup 5 has been released for Exchange 2007 Service Pack 3. It fixes a number of problems, which can be read here: http://support.microsoft.com/default.aspx?scid=kb;EN-US;2602324 The update rollup can be downloaded here: http://www.microsoft.com/downloads/de-de/details.aspx?familyid=cdcb86a9-3339-4dc4-88aa-a0ac2b83ad09&displaylang=de  

Exchange 2007 SP3: Update Rollup 4 available

Update Rollup 4 for Exchange Server 2007 Service Pack 3 was released today. A list of fixed issues can be viewed here: http://support.microsoft.com/?kbid=2509911 Rollup 4 can be downloaded here: http://www.microsoft.com/downloads/de-de/details.aspx?familyid=356f0ab3-1e2e-43e5-9af5-b1b22a4664bc&displaylang=de

Outlook: Enable logging for troubleshooting

In some cases, Exchange is not to blame if something does not work. Problems also occur on the client. Finding these is not always easy, as there are often many different programs installed on the client. Plug-ins or other software can affect communication with Exchange, but often there is nothing to be found in the event logs. ... Read more

Exchange 2007/2010: What are version buckets and batch points?

In connection with exchange back pressure, you can read that the number of version buckets also has an influence on back pressure. But honestly, who knows what version buckets are? Here is a short explanation: To understand what version buckets are, you have to look at the way Exchange works. An incoming message is not ... Read more

Exchange 2010/2007: Change the language of the mailbox or display names of the folders

Normally, the user or their client determines the language settings of a mailbox hosted on an Exchange server. Example: A new mailbox is created on the Exchange Server, initially the "Language" attribute of the mailbox is empty. When a client logs in for the first time, this attribute is now filled in. For example, one of the users logs on to the ... Read more