PowerShell script to remove (reset) folder-level Exchange permissions, in bulk

Few weeks back, a question on the TechNet forums caught my attention and got me thinking of what’s the proper way to “reset” (or remove) folder-level permissions in a mailbox. My initial thoughts on the subject resulted in the outlining of some building blocks that such a solution should address, …

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Outlook Contact Card not displaying Group membership

TL;DR version – if you don’t see any groups in the Contact card for users in your tenant, and instead see the membership empty or a message such as “We couldn’t find any groups.”, this is a known issue and not something you’ve misconfigured. Apparently, this bug has been around …

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New properties added to Get-MailboxStatistics output

It looks like the good folks at Microsoft have updated the output of the Get-MailboxStatistics cmdlet with few additional properties. Here’s the full list: Since there is no mention in the documentation for any of there, we can make some educated guesses as to what each property represents. For example, …

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Exchange Online now supports the -like operator for PrimarySMTPAddress filtering, sort of

In today’s useless bit of information, I present you the news that we can now use the -like operator when filtering against the PrimarySmtpAddress attribute in Exchange Online. Filters are certainly one of the most useful features and any Exchange (and Office 365) administrator should be taking advantage of them …

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