An internal error occurred when you are migrating mail boxes from on-primise Exchange server to Plan E3.

Symptom: When you are migrating mail boxes from your Exchange server to Plan E3. You’ve implemented federation (AD FS) in your on-premises organization. Your are doing a staged Exchange Migration (using a CSV file). In the CSV file, you’re using TRUE for the value of the ForceChangePassword attribute. You might get the following error: A Windows Live error…

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Messages are not delivered after you send messages to a large number of recipients by using an Office 365 account

[Issue] When you try to send emails by using an Office 365 account, the email messages are not delivered. Additionally, you receive the following non-delivery report messages: Your message did not reach some or all of the intended recipients.             This message could not be sent. Try sending the message again later, or contact your…

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Deep Dive into Windows Mobile 6.0 and Exchange Server 2007

Companies of all sizes are turning toward mobile devices as a way to help their employees work more effectively and productively. The Microsoft Exchange Server product family includes integrated support for a wide range of mobile devices, providing Exchange customers with a low-cost, easy-to-manage mobile messaging solution as part of their Exchange deployments.   Shortly…

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Understanding the New Back Pressure Feature in Exchange 2007

A new feature of Exchange Server 2007 that helps prevent the inundation of system resources of an Exchange Server 2007 transport server is back pressure. Back pressure is a system resource monitoring feature of the Exchange Transport service that exists on computers that are running Exchange Server 2007 that have the Hub Transport server role…

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Public Folder Replication Issue between Exchange 2003 and Exchange 2007

Recently, we have been seeing a number of issues where public folders cannot be replicated to Exchange 2007. The symptoms are: 1.       Exchange 2007 Mailboxes are not able to view Exchange 2003 Public Folders through Outlook client. 2.       On Exchange 2003 Server, the public folder replication messages are queued in the Messages with an unreachable…


Public Folder Replicas Prevent Uninstall Exchange 2007

When you try to uninstall Exchange 2007 from your server, you may receive some error messages which indicate that there is still some Public Folder on the machine thus meaning the uninstall process fails. We have received a lot of these issues recently. It is caused by the Exchange 2007 server containing some public folder…


New features in Exchange 2007 SP1

Exchange 2007 SP1 will be released in the second half of this year. A partial list of what you’ll find included in this SP is: Standby Continuous Replication (SCR) With Exchange 2007, we introduced Cluster Continuous Replication (CCR) for replication of data between 2 servers within a cluster.  With SCR, data can be replicated on…

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How to Move Exchange Server 2007 to New Hardware and Keep the Same Server Name

We have received some requests regarding how to move Microsoft Exchange 2007 to new hardware and keep the same server name. You can find the solution by following detailed steps below.   1.       Complete copy of the mailbox database.edb and pubic database.edb as well as mail.que files to the network/external drive location.   Once the…

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How to Configure Internet Mail Flow in Exchange Server 2007

Exchange Server 2007 allows customers to flexibly configure and control inbound and outbound Internet mail flow in a way that meets the requirements of their environments. The three typical mail flow scenarios are: You send and receive Internet e-mail by relaying through a subscribed Edge Transport server. A subscribed Edge Transport server has been subscribed…

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How to Generate AD Accounts by Using the Mailbox Information in the Mailbox Database in Exchange 2007

With Exchange 2003, if you wanted to create Active Directory accounts based on the list of disconnected mailboxes in the mailbox database, you could use the Mailbox Export Wizard, a component of the Mailbox Recovery Center. Before that, you could have used MBCONN, a tool we employed for that very purpose. That function would let…