


More reliable – As REST API cmdlets come with integrated retry mechanisms, transient failures can get handled easily.Since REST API cmdlets support modern authentication, they do not need to rely on remote PowerShell sessions.

More secure – Admins can disable WinRM basic authentication on their client machines using REST API cmdlets.Here are the features that this version adds to the existing EXO V2 module (versions 2.0.5 and earlier). This new version uses REST-based cmdlets and allows the use of Exchange Online cmdlets using REST API calls. Now let’s take a closer look at what the V3 module has to offer! What’s New in V ersion 3.0.0 ? One of the main highlights is the REST-based nature of this module, which does not require basic authentication to be enabled in WinRM. In September 2022, Microsoft released a new module named the Exchange Online PowerShell v3 module (EXO V3 module) as general availability. Currently, we are using Version 2 of Exchange Online PowerShell (EXO V2 module). As an admin, we all know that a few administrative works in Exchange Online can be done only using PowerShell.
