In this case, I was presented with the symptom of meetings disappearing from a Resource mailbox in Exchange 2003 that had been set up for automatic booking with the Exchange 2003 Auto Accept Agent. After going round and round with the customer to try...

In this case, the customer had an extended Exchange 2003 outage, and so they brought some important users up with new Exchange 2007 mailboxes. However, some of these users were encountering problems with people accessing their Free/Busy (availability...

In this case, the customer was running snapshot backups against their Exchange Server 2007 running on Windows Server 2008 (SP2). When trying to run a integrity check (eseutil /g) against the snapshot, eseutil was always reporting that the database was...

  Problem: ===================================== Free/Busy information was not being published to Public Folders for room/resource mailboxes. This was causing the Free/Busy information for the rooms, as seen by Outlook 2003 clients, to not be accurate...

In this case, the customer was having to export mailboxes to PST regularly. With a couple of large mailboxes (both over 5 GB+) the exports were failing. When attempting to export larger mailboxes to PST using New-MailboxExportRequest, the process would...

When this case came to me, the situation was that the Exchange Management tools (both the Shell and Console) were very slow to open. Given that most of what we are doing when the tools first open is talking to Active Directory, I checked to see if other...

This was a case where whenever we would try to give a specific Email Address to an existing user using "Exchange tasks, Establish Email Address" , it errors out with the below message : "This email address already exists in this Organization"...

The symptoms of this issue were pretty simple: The customer had applied a Retention Policy to the Deleted Items folder to delete anything older than 14 days, and when looking at the items in the folder using Outlook, everything over 14 days old showed...

In this case, what we were running into, is that when commands are run that make modifications to objects, either in the Exchange Management Console  (EMC) or Exchange Management Shell (EMS), an exception is returned: Error : The cmdlet extension...

  When migrating resource mailboxes from Exchange 2003 to Exchange 2007 or 2010, if you have been using Direct Booking for the resources, you need to make sure to follow this article to the letter: http://technet.microsoft.com/en-us/library/bb232195...

Edited 1/17/2011 to add second error message listed below. Edited 3/7/2011 with additional netsh winhttp set proxy information This time we were getting the following errors on 3 new Exchange 2010 servers (2 MBX, 1 Hub/CAS): When opening the Exchange...

Yet another Exchange 2010 Management Tools error case, with the error: The WinRM client cannot process the request. It cannot determine the content type of the HTTP response from the destination computer. In this case, all of the troubleshooting used...

In this case, the problem was initially manifesting itself as the following error when trying to create a new mailbox in the first database created with installation of the server: Active Directory operation failed on adserver.domain.com. This error is...

This past week I was working with a customer who would receive the following error starting the Exchange 2010 Management Console or Exchange Management Shell: Getting the error "Connecting to remote server failed with the following error message...

(Edited 8/8/2011 to add additional error that might be found in the 2114 description. This is something I’ve ended up having to resolve multiple times with customers, so I felt it would be good to get a post out about it. In this case, the customer had...

My latest adventure was in the form of errors trying to run just about any command in the Exchange Management Shell (EMS). The problem came in conjunction with a case where Exchange 2007 was blown away and reinstalled, with some setup problems along the...

In this case, we had an Exchange Server 2007 Continuous Cluster Replication (CCR) setup, and if we either failed on the first node, or attempted to move the Clustered Mailbox Server (CMS) to the other node, the Information Store resource and all of the...

Recently I was working with a customer on a case with Exchange 2007 where they were trying to use Export-Mailbox to remove specific items from a user’s mailbox, as documented here: http://technet.microsoft.com/en-us/library/aa998579.aspx   In this...