Category: Exchange

  • Error code: MapiExceptionBusy: Unable to unmount database

    Today I had an Exchange 2007 server with some problems. Some users were ok, others weren’t. There were various errors in the eventlog about activesync so I did an IISreset. There were some other errors about the Exchange Transport Service so I restarted that but as more reports came in from the users it became…

  • Whitelisting email addresses in Exchange 2010 anti-spam

    If you have to whitelist an email address in Exchange 2010 antispam, either as part of SBS 2011, on an edge transport server, or any server with the edge transport server role installed, there seems to be nowhere to do it. A simple solution is to use a transport rule to set the SCL (spam…