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You're correct, Get-MailboxFolderStatistic<wbr />s will provide your with the required info, example:<br />

<pre><code id="code-20-42427691-1">Get-MailboxFolderStatistics -Identity username | ft FolderPath, FolderSize</code></pre>
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You're correct, Get-MailboxFolderStatistics will provide your with the required info, example:


Get-MailboxFolderStatistics -Identity username | ft FolderPath, FolderSize

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Thank you. I think my question wasn't clear thought. I need to calculate the size of all items in mailbox within a date range. For instance, I need the total size of items from 1/1/16 to 1/1/17. Do I need to open a different question?
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Thank you. I think my question wasn't clear thought. I need to calculate the size of all items in mailbox within a date range. For instance, I need the total size of items from 1/1/16 to 1/1/17. Do I need to open a different question?

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I think I just need a date range for this - <br />
get-mailbox -Identity username | Get-MailboxStatistics | select-object TotalItemSize?
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I think I just need a date range for this -
get-mailbox -Identity username | Get-MailboxStatistics | select-object TotalItemSize?

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I was asked to take a look at the mailbox to inventory the size and dates of the mail to see what archiving policy would reduce the mailbox size by at least 50-70%. If this user has 45GB in the last 6 months, then a 1 year policy won’t be of much value and I think that the user won’t want anything less than a year. I need to find a report mailbox folder sizes with PowerShell within a date range. I think I should use the Get-MailboxFolderStatistic<wbr />s -identity cmdlet but not certain. Can you help?
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I was asked to take a look at the mailbox to inventory the size and dates of the mail to see what archiving policy would reduce the mailbox size by at least 50-70%. If this user has 45GB in the last 6 months, then a 1 year policy won’t be of much value and I think that the user won’t want anything less than a year. I need to find a report mailbox folder sizes with PowerShell within a date range. I think I should use the Get-MailboxFolderStatistics -identity cmdlet but not certain. Can you help?

Need to report on all of the individual folders within a mailbox, returning such information as their size within  a date range.

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