PowerShell: Update folders (delete/purge, or add/delete properties) No ratings yet.

Please note: the script has now been moved to https://gallery.technet.microsoft.com/exchange/PowerShell-Update-mailbox-79fd411a. This script allows you to update folders by adding or removing properties.  You can also use the script to purge or delete the folders. To delete properties from a folder: .\Update-Folders.ps1…

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EWS: Performance issues when accessing multiple mailboxes? 5/5 (1)

We’ve had a few cases come through over the past few months regarding slow performance against Office Online from an EWS service application.  Several of them have come down to a very simple .Net setting that isn’t necessarily obvious.  In fact,…

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Exchange Transport Agent: Working with Named Properties in Transport Agents No ratings yet.

An Exchange Transport Agent allows you to either add new name properties, change the value or remove existing properties. If you choose to log data in a log file or write events to the event log, you should be aware…

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PowerShell: Script to import calendar items into Exchange mailbox from CSV file No ratings yet.

A recent case brought up the question of whether it is possible to import calendar items into a mailbox from a text file using PowerShell.  While there aren’t any cmdlets built-in that support this, it is certainly possible to implement…

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