About Michel de Rooij

Michel de Rooij, with over 25 years of mixed consulting and automation experience with Exchange and related technologies, is a consultant for Rapid Circle. He assists organizations in their journey to and using Microsoft 365, primarily focusing on Exchange and associated technologies and automating processes using PowerShell or Graph. Michel's authorship of several Exchange books and role in the Office 365 for IT Pros author team are a testament to his knowledge. Besides writing for Practical365.com, he maintains a blog on eightwone.com with supporting scripts on GitHub. Michel has been a Microsoft MVP since 2013.

Creating Batches of Legacy Mailbox Move Requests

Posted on June 30, 2011 by Michel de Rooij

When migrating users from Exchange 2003 to Exchange 2010, you get to a point where you actually want to move all those Exchange 2003 mailboxes. When you have a decent environment and a lot of mailboxes are involved, you perhaps may want to move those mailboxes in a more phased, batch-oriented fashion.

If so, perhaps the following one-liner may come in handy, which is to be executed from the Exchange Management Shell:

Get-Mailbox -RecipientTypeDetails LegacyMailbox -ResultSize Unlimited | Where { ($_.MailboxMoveStatus -eq ‘None’) -and ( $_.WhenChanged -lt (Get-Date).AddDays(-1)) } | Select -First 100 | New-MoveRequest

I’ll talk you through the one-liner:

We’ll start off by selecting all mailboxes using Get-Mailbox using an unlimited result size (defaults to 1,000). By selecting only “LegacyMailbox” using the RecipientTypeDetails parameter, we’ll only select the Exchange 2003 mailboxes;
Next, we filter the those mailboxes on the following properties:

MailboxMoveStatus. By selecting “None”, we get mailboxes not in the process of being moved;
WhenChanged. We select mailboxes unaltered in the last 24 hours to accomodate for users currently accessing their mailbox (since it’s an offline move). For this purpose, we take the current timestamp (Get-Date) and subtract 1 day (by adding -1 day which is the same).

Then we select only the first N (the sample uses 100) mailboxes of the result (or lower if there are less mailboxes elegible so far);
Finally we pipe that to New-MoveRequest. We don’t mention any Remote parameters so it’s a local move. Also, by omitting the target database, we let Exchange select an Exchange 2010 database. This is done in a round-robin fashion (as you can see below) and does all the work for us like checking availability of the database as well the auto provisioning status of those databases or servers.

Now you can start or schedule this and check back in the morning on the results. When situation requires, you can start off using smaller batches increasing things depending on the results, ultimately leaving out the Select and date condition altogether.

And don’t forget to clean up those move requests afterwards.

Microsoft Office Filter Pack 2010 SP1

Posted on June 28, 2011 by Michel de Rooij

Right after launching Office 365, Microsoft released Service Pack 1 for Microsoft Office 2010 (KB2460049) which includes Office 365 support besides a big list of fixes. For those interested, Office 2010 SP1 can be downloaded here (x86) and here (x64). For a full list of changes, check out Microsoft Office 2010 Service Pack 1 Changes Excel sheet.

More interesting for Exchange folks is that there’s also an SP1 for the Microsoft Office Filter Pack 2010, which of course you install during Exchange setup as one of the prerequisites. As you probably know, the Filter Pack is used to index Office documents stored in Exchange databases to speed up queries.

You can download Service Pack 1 for Microsoft Office Filter Pack 2010 x64 Edition here. The related knowledgebase article is KB2460041.

Office 365 Generally Available

Posted on June 28, 2011 by Michel de Rooij

Today, Office 365 hit general availability in 40 countries, with more to come. The launch was accompanied by a Live Webcast with Steve Ballmer.

Microsoft has is offering Office 365, with accompanying plans, for:

Professionals and Small Businesses;
Midsize and Enterprise;
Education (formerly known as live@edu).

More information on the Office 365 service descriptions, plans and pricing, check here. Note that the information – and pricing – is localized and may vary from country to country. Tony Redmond wrote an interesting article on this, as well as some other interesting facts, here.

Also, and I can’t emphasize this enough, be aware of the limitations of any cloud solution. Not only will the provider set the terms and conditions to which you’ll be subjected, you’ll also need to plan for potential business continuity risks, such as downtime of the service or the patriot act. More on the latter here.

Exchange 2010 SP1 Update Rollup 4

Posted on June 22, 2011 by Michel de Rooij

Update June, 29th: Reports of issues with PF after installing RU4 here (comments section). Exchange fellow Paul Cunningham reproduced a PF issue which can lead to data loss. More about this on his blog here. Once again I emphasize to properly test updates prior to implementing in production. Although I’m aware of possible budget constraints, not having a proper test environment in fact means you have no production environment.

Today the Exchange Team released Rollup 4 for Exchange Server 2010 Service Pack 1 (KB2509910). This update raises Exchange 2010 version number to 14.1.323.1.

After the rollup 3 debacle, I’d recommend to thoroughly test rollup 4 in a test and acceptance environment prior to implementing it in production.

Here’s the big list of changes included in this rollup:

2537099 “80040154” error message when you try to configure external Client Access namespaces on an Exchange Server 2010 server
2536700 Outlook stops responding when you try to copy a folder to its subfolder by using Outlook in online mode in an Exchange Server 2010 SP1 environment
2536517 The Microsoft Exchange RPC Client Access service crashes intermittently on an Exchange Server 2010 server
2536494 It takes a long time to return results when you perform an Advanced Find search on a mailbox by using Outlook in online mode in an Exchange Server 2010 SP1 environment
2535648 The EMC takes a long time to open in an Exchange Server 2010 environment
2535130 Performance in Outlook or in OWA decreases when you use IMAP4 to access the contacts folder in an Exchange Server 2010 environment
2535105 There is no option to disable the Availability service in an Exchange Server 2010 environment
2533543 Event ID 2153 is logged on each database availability group member in an Exchange Server 2010 environment
2533538 You cannot look up the free/busy information of a user who is located on an Exchange Server 2010 organization from another Exchange Server 2010 organization
2533451 A RBAC role assignee can unexpectedly run the “Update-FileDistributionService” command on an Exchange Server 2010 server that is outside the role assignment scope
2519359 “Changes to the rule cannot be saved.” error message when you try to create a reply rule by using Outlook in an Exchange Server 2010 environment
2518850 You cannot receive email messages on a mobile phone by using ActiveSync in an Exchange Server 2010 environment
2517088 Public folder conflict resolution does not work as usual in an Exchange Server 2010 environment
2515259 “The items could not be copied.” error message when you run the Get-MailboxSearch cmdlet in an Exchange Server 2010 SP1 environment
2514709 Event ID 1001 after you successfully the install Exchange Server 2010 Unified Messaging server role
2514574 The Exchange RPC Client Access service crashes in an Exchange Server 2010 environment
2513723 The “New-MailboxImportRequest” cmdlet does not import all messages in a .pst file in the ANSI format in an Exchange Server 2010 environment
2512023 “GetUserOofSettings”, “SetUserOofSettings” and “GetUserAvailability” operations do not support Exchange Impersonation on the Exchange Server 2010 SP1 schema
2511897 You cannot send an email message to a mailbox for a brief period when you move the mailbox by using online move in an Exchange Server 2010 environment
2507463 You cannot move a mailbox that contains a corrupted Search Folder in an Exchange Server 2010 environment
2506820 The free/busy information does not display of a user whose mailbox is located on an Exchange Server 2003 server
2506049 The hierarchy of a new public folder database on an Exchange Server 2010 SP1 server is not replicated
2505968 The EdgeTransport.exe process crashes when you apply a rule that contains a bad email address in an Exchange Server 2010 environment
2504453 You cannot retrieve statistical information about a public folder by using the “Get-PublicFolderStatistics” cmdlet in an Exchange Server 2010 SP1 environment
2503337 Comments of your meeting response message is missing when you decline a meeting request in an Exchange Server 2010 environment
2501070 A RBAC role assignee can stop queue processing on an Exchange Server 2010 Hub Transport server or an Exchange Server 2010 Edge Transport server that is outside the role assignment scope
2500903 A space is missing in the subject line of a “Tentative” meeting response in an Exchange Server 2010 environment
2500648 “There are no items to show in this view.” error message when you try to view a folder in Outlook in an Exchange Server 2010 environment
2495167 You cannot recover a deleted public folder by using Outlook or MFCMAPI in an Exchange Server 2010 environment
2495010 The EdgeTransport.exe process consumes 100% CPU usage on an Exchange Server 2010 Edge Transport server or an Exchange Server 2007 Edge Transport server
2493393 You cannot use ECP to perform a wipe on a mobile phone in an Exchange Server 2010 SP1 environment
2492068 “The item cannot be saved to this folder.” error message when try to post an item to a mail-disabled public folder in an Exchange Server 2010 SP1 environment
2491354 You cannot view the free/busy information of users in a mixed Exchange Server 2007 and Exchange Server 2010 environment
2490134 A deferred delivery email message is not delivered by using Outlook 2007 in online mode in an Exchange Server 2010 environment
2489964 An update enables range 0x-0x1F characters in the display name of an Exchange Server 2010 user account
2489938 The “Connect-ExchangeServer” function does not change the target Exchange server in Exchange Server 2010
2489130 A RBAC role assignee can unexpectedly change mailbox properties that are outside the management role group scope in an Exchange Server 2010 environment
2488643 Outlook downloads duplicated POP3 email messages in an Exchange Server 2010 environment
2479188 The iCal parts of an email message contain invalid entries when they are sent from an Exchange Server 2003 mailbox to an Exchange Server 2010 mailbox
2477273 The DomainController parameter does not work when you use the “MoveMailbox.ps1” script to move mailboxes in an Exchange Server 2010 environment
2471964 A NDR is sent to the sender when you move an email message to a personal folder file in an Exchange Server 2010 SP1 or a later version environment
2467619 A user who manages a distribution group cannot remove another user whose mailbox is disabled in an Exchange Server 2010 environment
2465292 “MAPI_E_FAILONEPROVIDER (0x8004011D)” error message when you access an Exchange Server 2010 mailbox by using a MAPI application
2446908 ESE event descriptions are missing in Event Viewer when the Eseutil utility is called on an Exchange Server 2010 SP1 server
2394554 An email message is not delivered if it contains unsupported encoded characters in the subject line in an Exchange Server 2010 environment
2491951 You cannot install Exchange Server 2010 SP1 if the NetBIOS domain name of the domain controller contains an ampersand (&) character
2507066 Administrator audit logging is disabled unexpectedly during an Exchange Server 2010 SP1 installation

When running ForeFront Protection for Exchange, make sure you disable ForeFront before installing the rollup and re-enable it afterwards, otherwise the Information Store and Transport services may not start. You can disable ForeFront using fscutility /disable and enable it using the fscutility /enable command.

For the correct procedure on how to update a DAG and its members, check here.

Note that update rollups are cumulative, i.e. they contain fixes released in earlier update rollups for the same product level (RTM, SPx). This means you don’t need to install previous update rollups during a fresh installation but can start with the latest rollup available right away.

You can download Exchange 2010 SP1 Rollup 4 here.

Exchange Environment Report

Posted on June 22, 2011 by Michel de Rooij

A quick post on Exchange fellow Steve Goodman who created a nice PowerShell script which generates a basic HTML report on your Exchange environment. When required, you can also e-mail the report, which is nice if you want to schedule the script to run on a daily basis for example.