22. August 2013 · Comments Off on Check mailbox size and usage with Office 365 · Categories: Office365 · Tags: , ,
  1. First of all, you need to use the regular version of PowerShell.  NOT the “Online Services Module” for PowerShell version
  2. Make sure you run PowerShell as an administrator. (Right-click the icon and select “Run as Administrator”)
  3. The first time I ever tried to run these type of scripts, I got an error about running remote signed scripts or something like that. So you need to run this command the very first time you try any operations like this:
    • Set-ExecutionPolicy RemoteSigned
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