Powershell – Exchange 2010 EMS – Total size of users mailboxes within a particular OU

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I'm doing some massive DB cleanups at the moment. We have two DBs both approaching 400GB and I'm wanting to split the DB's into departments.

To do that I need to know the total size of mailboxes within an OU. I've run this: https://stackoverflow.com/questions/9796101/exchange-listing-mailboxes-in-an-ou-with-their-mailbox-size but this only gives me a list and I need a combined totalitemsize so know how big I need the new DB's to be.

Thanks

Best Answer

get-mailbox -OrganizationalUnit "OU=Users,DC=yourdomain,DC=local" | Get-MailboxStatistics | Select @{Name="Size";Expression={$_.TotalItemSize.Value.ToMB()}} | Measure Size -Sum -Min -Max -Average

Seems to work for me.

Related Solutions

Exchange 2010 some users mailboxes have a green arrow

This simply means that a mailbox move request exists for that user. If you expand "Recipient Configuration" you will see an item called "Move Request". Click on it to view all the existing move requests and their status. If they are all successful you can select all and clear them. That will make the green arrow go away.

Or if you like the EMS:

Get-moverequest

to view all the move reqests.

remove-moverequest <user alias>

to clear a specific move request.

get-moverequest | remove-moverequest

to clear all move requests.

Get individual message size for all Exchange 2010 users

From what I can see, you can use Multi-Mailbox Search in conjunction with Advanced Query Syntax to perform a search of specific characteristics. I don't have much else to give you but those pointers.

Best Answer

Related Solutions

Exchange 2010 some users mailboxes have a green arrow

Get individual message size for all Exchange 2010 users

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