Quick look at the new Exchange Admin API additions

Microsoft has been telling us for years that it plans to deprecate the EWS API, yet has been very slow in addressing the gaps such deprecation would leave with the Graph API. With the October 2026 deadline approaching, we are finally seeing efforts to bridge said gaps, one of which …

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PowerShell cmdlets to add or remove resource delegates in bulk

A while back, I noticed that Exchange Online’s Set-CalendarProcessing cmdlet no longer performs any validation for some of its parameters, and diligently issued a PSA about it. While Microsoft is looking at the issue (and will hopefully address it), an idea came to mind – provide a better cmdlet that …

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Priority cleanup for SharePoint Online and OneDrive for Business

Microsoft released the Priority cleanup feature in preview earlier this year. The initial version covered only Exchange Online mailboxes, but now support has been added for items stored within SharePoint Online and OneDrive for Business sites. In this article we go over how Priority cleanup works with these two new workloads and highlight some of the differences compared to the Exchange Online scenario. We dive into the use case of cleaning files stored in the Preservation Hold Library due to a retention policy, cover the new Simulation mode, as well as some methods to monitor the progress of the cleanup operation. …

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How to configure forwarding for a Microsoft 365 Group

In this article we explore the various ways to configure forwarding for email messages addressed to a Microsoft 365 Group. These include the self-service Inbox rule based method, mailbox-level forwarding, mail flow rules and simply adding the recipient to the Group’s “subscriber” list. Some basic troubleshooting steps are also outlined for the external forwarding scenario. …

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