Exchange 2010 – Mailbox Sizes

Use the following to return all mailboxes and there sizes on a specified database, which outputs to CSV

' Get Exchange Mailbox Sizes ' Powershell ' Get-Mailbox -Database "Mailbox Database 2048287781" | sort-object | Select-Object name,alias,servername,ProhibitSendQuota,IssueWarningQuota,MaxReceiveSize,MaxSendSize,DisplayName,Database, PrimarySmtpAddress,ProhibitSendReceiveQuota,@{n="Size(KB)";e = {$MBXstat = Get-MailboxStatistics $_.name; $MBXstat.totalItemsize}},@{n="Items"; e = {$MBXstat = Get-MailboxStatistics $_.name ; $MBXstat.itemcount; $MBXstat.storageLimitStatus}} | Export-Csv C:output.csv ' '

You can then open the file in Excel and edit to make more readable.

Enjoy 🙂

21/08/2013: Updated to make more readable.

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