exchange

Microsoft | Exchange 2013 update Global Address List Warning messages

Updating Global address list warning messages. I was running the following command Update-GlobalAddressList – identity “Default Global Address List” when I received the following warning messages. “WARNING: The Recipient “<domainname>/Microsoft Exchange System objects/OAB version 2″ is invalid and couldn’t be updated.” This warning occurs in my situation way after the migration of exchange 2007 to exchange …

Microsoft | Exchange 2013 update Global Address List Warning messages Read More »

Exchange 2013 | Remove complete moverequest list via Powershell.

If you just moved from exchange 2010 to exchange 2013 it will be possible you have a long list with of completed items. It might happen that you try to delete the move request on the old system. But than you recieve the following error: ——————————————————– Microsoft Exchange Error ——————————————————– Action ‘Clear Move Request’ could …

Exchange 2013 | Remove complete moverequest list via Powershell. Read More »

Generate and import commands differences between exchange 2007 & 2010

During a project of my work. When I were installing an Exchange 2010 server. Used I a manual which some colleagues of my made. But during this installation and at the point of the certificate installation and generation I figured out that they used the Exchange 2007 powershell commands instead of the also available Exchange …

Generate and import commands differences between exchange 2007 & 2010 Read More »