This is a Public Preview release of the Exchange Online PowerShell V3 module. Exchange Online cmdlets in this module are REST-backed and do not require Basic Authentication to be enabled in WinRM. REST-based connections in Windows require the PowerShellGet module, and by dependency, the PackageManagement module.
Please check the documentation here -
This is a Public Preview release of the Exchange Online PowerShell V3 module. Exchange Online cmdlets in this module are REST-backed and do not require Basic Authentication to be enabled in WinRM. REST-based connections in Windows require the PowerShellGet module, and by dependency, the PackageManagement module.
Please check the documentation here -
For issues related to the module, contact Microsoft support.
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Minimum PowerShell version


This is a prerelease version of ExchangeOnlineManagement.
There is a newer prerelease version of this module available.
See the version list below for details.

Installation Options

Copy and Paste the following command to install this package using PowerShellGet More Info

Install-Module -Name ExchangeOnlineManagement -RequiredVersion 3.5.1-Preview1 -AllowPrerelease

Copy and Paste the following command to install this package using Microsoft.PowerShell.PSResourceGet More Info

Install-PSResource -Name ExchangeOnlineManagement -Version 3.5.1-Preview1 -Prerelease

You can deploy this package directly to Azure Automation. Note that deploying packages with dependencies will deploy all the dependencies to Azure Automation. Learn More

Manually download the .nupkg file to your system's default download location. Note that the file won't be unpacked, and won't include any dependencies. Learn More



(c) 2021 Microsoft. All rights reserved.

Package Details


  • Microsoft Corporation


Exchange ExchangeOnline EXO EXOV2 Mailbox Management


Add-VivaModuleFeaturePolicy Get-ConnectionInformation Get-DefaultTenantBriefingConfig Get-DefaultTenantMyAnalyticsFeatureConfig Get-EXOCasMailbox Get-EXOMailbox Get-EXOMailboxFolderPermission Get-EXOMailboxFolderStatistics Get-EXOMailboxPermission Get-EXOMailboxStatistics Get-EXOMobileDeviceStatistics Get-EXORecipient Get-EXORecipientPermission Get-MyAnalyticsFeatureConfig Get-UserBriefingConfig Get-VivaInsightsSettings Get-VivaModuleFeature Get-VivaModuleFeatureEnablement Get-VivaModuleFeaturePolicy Remove-VivaModuleFeaturePolicy Set-DefaultTenantBriefingConfig Set-DefaultTenantMyAnalyticsFeatureConfig Set-MyAnalyticsFeatureConfig Set-UserBriefingConfig Set-VivaInsightsSettings Update-VivaModuleFeaturePolicy


Connect-ExchangeOnline Connect-IPPSSession Disconnect-ExchangeOnline


Release Notes

Whats new in this release:

v3.5.1-Preview1 :
   1. Bug fixes in Get-EXOMailboxPermission and Get-EXOMailbox.
   2. The module has been upgraded to run on .NET 8, replacing the previous version based on .NET 6.

Previous Releases:

v3.5.0-Preview2 :
   1. Added new cmdlet Get-VivaFeatureCategory
   2. Added support for policy operations at a category level for Viva GFAC (aka. VFAM - Viva Feature Access Management).
   3. Added a new return value IsFeatureEnabledByDefault in cmdlet Get-VivaModuleFeaturePolicy. This value informs of the default enablement state for users in the tenant when no tenant or user/group policies have been created.

v3.4.2-Preview1 :
   1. Improvements in authentication flow.

v3.4.1-Preview1 :
   1. The module now uses the TLS version of the system instead of the default TLS 1.2 for secure communication. This improves the compatibility and security of the module.
   2. Bug fixes in Connect-ExchangeOnline and Get-EXORecipient cmdlets.
   3. Added restrictions for maximum 1 policy per feature applied to entire tenant on Add-VivaModuleFeaturePolicy and Update-VivaModuleFeaturePolicy, and updated the policy evaluation precedence where policies assigned to a specific user or group take priority over the policy assigned to the entire tenant.

v3.4.0 :
   1.  Bug fixes in Connect-ExchangeOnline, Get-EXORecipientPermission and Get-EXOMailboxFolderPermission.
   2.  Support to use Constrained Language Mode(CLM) using SigningCertificate parameter.

v3.3.0 :
   1.  Support to skip loading cmdlet help files with Connect-ExchangeOnline.
   2.  Global variable EXO_LastExecutionStatus can now be used to check the status of the last cmdlet that was executed.
   3.  Bug fixes in Connect-ExchangeOnline and Connect-IPPSSession.
   4.  Support of user controls enablement by policy for features that are onboarded to Viva feature access management.

v3.2.0 :
   1.  General Availability of new cmdlets:
       -  Updating Briefing Email Settings of a tenant (Get-DefaultTenantBriefingConfig and Set-DefaultTenantBriefingConfig)
       -  Updating Viva Insights Feature Settings of a tenant (Get-DefaultTenantMyAnalyticsFeatureConfig and Set-DefaultTenantMyAnalyticsFeatureConfig)
       -  View the features in Viva that support setting access management policies (Get-VivaModuleFeature)
       -  Create and manage Viva app feature policies
          -  Get-VivaModuleFeaturePolicy
          -  Add-VivaModuleFeaturePolicy
          -  Remove-VivaModuleFeaturePolicy
          -  Update-VivaModuleFeaturePolicy
       -  View whether or not a Viva feature is enabled for a specific user/group (Get-VivaModuleFeatureEnablement)

   2.  General Availability of REST based cmdlets for Security and Compliance PowerShell.
   3.  Support to get REST connection informations from Get-ConnectionInformation cmdlet and disconnect REST connections using Disconnect-ExchangeOnline cmdlet for specific connection(s).
   4.  Support to sign the temporary generated module with a client certificate to use the module in all PowerShell execution policies.

v3.1.0 :
   1.  Support for providing an Access Token with Connect-ExchangeOnline.
   2.  Bug fixes in Connect-ExchangeOnline and Get-ConnectionInformation.
   3.  Bug fix in Connect-IPPSSession for connecting to Security and Compliance PowerShell using Certificate Thumbprint.

v3.0.0 :
   1.  General Availability of REST-backed cmdlets for Exchange Online which do not require WinRM Basic Authentication to be enabled.
   2.  General Availability of Certificate Based Authentication for Security and Compliance PowerShell cmdlets.
   3.  Support for System-Assigned and User-Assigned ManagedIdentities to connect to ExchangeOnline from Azure VMs, Azure Virtual Machine Scale Sets and Azure Functions.
   4.  Breaking changes
       -   Get-PSSession cannot be used to get information about the sessions created as PowerShell Remoting is no longer being used. The Get-ConnectionInformation cmdlet has been introduced instead, to get information about the existing connections to ExchangeOnline. Refer for more information.
       -   Certain cmdlets that used to prompt for confirmation in specific scenarios will no longer have this prompt and the cmdlet will run to completion by default.
       -   The format of the error returned from a failed cmdlet execution has been slightly modified. The Exception contains some additional data such as the exception type, and the FullyQualifiedErrorId does not contain the FailureCategory. The format of the error is subject to further modifications.
       -   Deprecation of the Get-OwnerlessGroupPolicy and Set-OwnerlessGroupPolicy cmdlets.

v2.0.5 :
   1. Manage ownerless Microsoft 365 groups through newly added cmdlets Get-OwnerlessGroupPolicy and Set-OwnerlessGroupPolicy.
   2. Add new cmdlets Get-VivaInsightsSettings and Set-VivaInsightsSettings for Global/ExchangeOnline/Teams administrators to control user access of Headspace features in Viva Insights.



Version History

Version Downloads Last updated
3.5.1 47,976 7/10/2024
3.5.1-Preview2 8,776 6/25/2024
3.5.1-Preview1 (current version) 6,576 6/4/2024
3.5.0 1,673,303 5/17/2024
3.5.0-Preview2 3,701 5/3/2024
3.4.2-Preview1 8,271 3/4/2024
3.4.1-Preview1 10,010 12/12/2023
3.4.0 7,884,701 10/10/2023
3.4.0-Preview1 1,908 9/25/2023
3.3.1-Preview1 766 9/18/2023
3.3.0 1,629,415 9/7/2023
3.3.0-Preview1 3,925 8/4/2023
3.2.0 2,176,795 6/21/2023
3.2.0-Preview4 4,641 5/26/2023
3.2.0-Preview3 5,250 4/28/2023
3.2.0-Preview2 4,893 3/20/2023
3.2.0-Preview1 2,986 2/27/2023
3.1.0 2,135,799 1/9/2023
3.1.0-Preview2 1,876 12/19/2022
3.1.0-Preview1 1,488 12/5/2022
3.0.1-Preview1 1,760 11/14/2022
3.0.0 8,076,923 9/19/2022
2.0.6-Preview8 4,134 9/9/2022
2.0.6-Preview7 1,656,464 8/13/2022
2.0.6-Preview6 52,068 5/20/2022
2.0.6-Preview5 51,776 3/17/2022
2.0.6-preview4 3,401 1/13/2022
2.0.6-Preview3 11,824 10/20/2021
2.0.5 7,205,845 5/11/2021
2.0.5-Preview2 637 4/30/2021
2.0.5-Preview1 954 4/21/2021
2.0.4 574,819 2/5/2021
2.0.4-Preview9 2,054 1/19/2021
2.0.4-Preview8 257 1/4/2021
2.0.4-Preview6 23,298 11/6/2020
2.0.4-Preview2 106,620 9/22/2020
2.0.3 527,531 9/21/2020
2.0.3-Preview 8,850 6/30/2020
1.0.1 261,139 6/3/2020
0.4578.0 518,584 4/16/2020
0.4368.1 23,401 3/30/2020
0.3582.0 39,360 2/10/2020
0.3555.1 13,892 1/22/2020
0.3374.11 11,975 1/15/2020
0.3374.10 5,479 12/27/2019
0.3374.9 17,586 11/26/2019
0.3374.4 7,738 10/31/2019
0.3374.1 826 10/25/2019
0.3374.0 636 10/22/2019
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