I can get the size of a mailbox using Get-MailboxStatistics
. How do I find the difference between two mailbox sizes using Powershell?
I tried:
(Get-MailboxStatistics FordPrefect).totalitemsize - (Get-MailboxStatistics ArthurDent).totalitemsize
which results in the error:
Method invocation failed because [System.ManagementAutomation.PSObject] doesn't contain method named 'op_Subtraction'
which is kinda correct as the totalitemsize
object does not have the subtraction method/member. How do I then proceed further with the operation?
Get-Mailbox -ResultSize Unlimited | Get-MailboxStatistics | ft DisplayName,TotalItemSize | out-file c:\user.csv