Latest Exchange health check script and deprecated groups

The latest Exchange health check had an interesting addition - identification of deprecated exchange groups. The link that MS provide to get more detail on this doesn't really give any more detail on this.... so i went searching and found https://rafaelpfister.ch/blog/exchange-security-updates-juli-2026 which provides some interesting info - but doesn't really go into what to check…

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Documenting GPPref drive and printer mappings

GPPrefs are great - but in true MS fashion - they are very much a bolt-on from when they were acquired many years ago - and the ability to script reading values (let alone creation) is somewhere limited due to this. This dude made a fantastic script to document GPPref drive mappings here https://365lab.net/2013/12/31/getting-all-gpp-drive-maps-in-a-domain-with-powershell/ You…

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Unlicensed OneDrive charges as of Jan 2025 and analysis

If you work in a MS-based environment, it is likely you have seen that as of January 27th 2025, you will start getting charged for retained OneDrive data. https://learn.microsoft.com/en-us/sharepoint/unlicensed-onedrive-accounts?WT.mc_id=365AdminCSH_spo The storage cost for the will be $US 0.05/GB/Month - which can add up very quickly. https://mc.merill.net/message/MC836942 In the environment i've recently started working in, there…

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