[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSYQBZ","label":"Rational DOORS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.2","Line of Business":{"code":"LOB59","label":"Sustainability Software"}}]
This error message means that the Exchange Module for PowerShell is not loaded and therefore the command “get-mailbox” is not recognized.
To manage Exchange Online mailboxes in Office 365 with PowerShell you must connect your PowerShell session with Exchange Online.
The EXO V2 module has replaced the old Exchange module and supports MFA (Multi Factor Authentication).
Using the EXO V2 Module
The new Exchange Online PowerShell module (EXO V2) has several advantages over the old module.
Unlike the old module, you need to install EXO V2. You can install it using the following command:
Install-Module ExchangeOnlineManagement
Once the module is installed you can connect to Exchange Online with the following command:
Connect-ExchangeOnline
Once the connection has been established, the Get-Mailbox command is available for use.
To see what other commands are included in the ExchangeOnlineManagement module, go to .
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With Easy365Manager, you can directly manage Office 365 mailboxes in the Active Directory Users & Computers management console.
Easy365Manager is a snap-in that extends the user and group properties in AD Users & Computers.
As seen here, with Easy365Manager, you have direct and easy access to configure the Office 365 mailboxes of your AD users from the familiar Active Directory admin tool:
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Exchange Online Module PowerShell Commands
If you want to know what commands are available in the Exchange Online V2 module, use the following command:
PS C:\> (Get-Module -Name ExchangeOnlineManagement).ExportedCommands | ft key Key --- Get-EXOCasMailbox Get-EXOMailbox Get-EXOMailboxFolderPermission Get-EXOMailboxFolderStatistics Get-EXOMailboxPermission Get-EXOMailboxStatistics Get-EXOMobileDeviceStatistics Get-EXORecipient Get-EXORecipientPermission Get-MyAnalyticsFeatureConfig Get-OwnerlessGroupPolicy Get-UserBriefingConfig Get-VivaInsightsSettings Set-MyAnalyticsFeatureConfig Set-OwnerlessGroupPolicy Set-UserBriefingConfig Set-VivaInsightsSettings Connect-ExchangeOnline Connect-IPPSSession Disconnect-ExchangeOnline
And you may wonder – where are all the rest of the Exchange Online commands?
The answer to this question is that the new ExchangeOnlineManagement module creates a remote Exchange PowerShell session, just like the old module did.
After connecting with Connect-ExchangeOnline, you will find that a remote Exchange PowerShell session has been established:
PS C:\> Get-PSSession | ft Name,CurrentModuleName Name CurrentModuleName ---- ----------------- ExchangeOnlineInternalSession_1 tmp_n1tczdem.hid
(module name varies)
You can investigate the commands available in the remote session using the following command:
(Get-Module -Name tmp_n1tczdem.hid).ExportedCommands | ft key
The list of commands will look similar to the following:
PS C:\>(Get-Module -Name tmp_n1tczdem.hid).ExportedCommands | ft key Key --- Add-ATPEvaluation Add-AvailabilityAddressSpace Add-DistributionGroupMember Add-MailboxFolderPermission Add-MailboxLocation Add-MailboxPermission Add-ManagementRoleEntry Add-PublicFolderClientPermission Add-RecipientPermission Add-RoleGroupMember Add-UnifiedGroupLinks Approve-ElevatedAccessRequest Clear-ActiveSyncDevice Clear-MobileDevice Clear-TextMessagingAccount Compare-TextMessagingVerificationCode Complete-MigrationBatch ConvertFrom-ExoJobData.ps1 Delete-QuarantineMessage Deny-ElevatedAccessRequest Disable-AntiPhishRule Disable-App Disable-ATPProtectionPolicyRule Disable-ElevatedAccessControl Disable-EOPProtectionPolicyRule Disable-HostedContentFilterRule Disable-HostedOutboundSpamFilterRule Disable-InboxRule Disable-JournalArchiving Disable-JournalRule Disable-Mailbox Disable-MailPublicFolder Disable-MalwareFilterRule Disable-OutlookProtectionRule Disable-ReportSubmissionRule Disable-SafeAttachmentRule Disable-SafeLinksRule Disable-SweepRule Disable-TransportRule Enable-AntiPhishRule Enable-App Enable-ATPProtectionPolicyRule Enable-ElevatedAccessControl Enable-EOPProtectionPolicyRule Enable-HostedContentFilterRule Enable-HostedOutboundSpamFilterRule Enable-InboxRule Enable-JournalRule Enable-Mailbox Enable-MailPublicFolder Enable-MalwareFilterRule Enable-OrganizationCustomization Enable-OutlookProtectionRule Enable-ReportSubmissionRule Enable-SafeAttachmentRule Enable-SafeLinksRule Enable-SweepRule Enable-TransportRule Export-ApplicationData Export-DlpPolicyCollection Export-MailboxDiagnosticLogs Export-MigrationReport Export-QuarantineMessage Export-TransportRuleCollection Export-UMCallDataRecord Get-AcceptedDomain Get-AccessToCustomerDataRequest Get-ActiveSyncDevice Get-ActiveSyncDeviceAccessRule Get-ActiveSyncDeviceClass Get-ActiveSyncDeviceStatistics Get-ActiveSyncMailboxPolicy Get-ActiveSyncOrganizationSettings Get-AdaptiveScope Get-AddressBookPolicy Get-AdminAuditLogConfig Get-AdministrativeUnit Get-AdvancedThreatProtectionDocumentDetail Get-AdvancedThreatProtectionDocumentReport Get-AdvancedThreatProtectionTrafficReport Get-AntiPhishPolicy Get-AntiPhishRule Get-App Get-ApplicationAccessPolicy Get-ArcConfig Get-ATPBuiltInProtectionRule Get-ATPEvaluation Get-AtpPolicyForO365 Get-ATPProtectionPolicyRule Get-ATPTotalTrafficReport Get-AuditConfig Get-AuditConfigurationPolicy Get-AuditConfigurationRule Get-AuditLogSearch Get-AuthenticationPolicy Get-AuthServer Get-AvailabilityAddressSpace Get-AvailabilityConfig Get-BlockedSenderAddress Get-CalendarDiagnosticAnalysis Get-CalendarDiagnosticLog Get-CalendarDiagnosticObjects Get-CalendarNotification Get-CalendarProcessing Get-CalendarViewDiagnostics Get-CASMailbox Get-CASMailboxPlan Get-ClassificationRuleCollection Get-ClientAccessRule Get-Clutter Get-CompliancePolicyFileSyncNotification Get-CompliancePolicySyncNotification Get-ComplianceTag Get-ComplianceTagStorage Get-CompromisedUserAggregateReport Get-CompromisedUserDetailReport Get-ConfigAnalyzerPolicyRecommendation Get-ConnectionByClientTypeDetailReport Get-ConnectionByClientTypeReport Get-Contact Get-ContentMalwareMdoAggregateReport Get-ContentMalwareMdoDetailReport Get-CrossTenantAccessPolicy Get-CsActiveUserReport Get-CsAVConferenceTimeReport Get-CsClientDeviceDetailReport Get-CsClientDeviceReport Get-CsConferenceReport Get-CsP2PAVTimeReport Get-CsP2PSessionReport Get-CsPSTNConferenceTimeReport Get-CsPSTNUsageDetailReport Get-CsUserActivitiesReport Get-CsUsersBlockedReport Get-CustomizedUserSubmission Get-DataClassification Get-DataClassificationConfig Get-DataEncryptionPolicy Get-DataRetentionReport Get-DeviceComplianceDetailsReport Get-DeviceComplianceDetailsReportFilter Get-DeviceCompliancePolicyInventory Get-DeviceComplianceReportDate Get-DeviceComplianceSummaryReport Get-DeviceComplianceUserInventory Get-DeviceComplianceUserReport Get-DeviceConditionalAccessPolicy Get-DeviceConditionalAccessRule Get-DeviceConfigurationPolicy Get-DeviceConfigurationRule Get-DevicePolicy Get-DeviceTenantPolicy Get-DeviceTenantRule Get-DistributionGroup Get-DistributionGroupMember Get-DkimSigningConfig Get-DlpDetailReport Get-DlpDetectionsReport Get-DlpIncidentDetailReport Get-DlpKeywordDictionary Get-DlpPolicy Get-DlpPolicyTemplate Get-DlpSensitiveInformationTypeConfig Get-DlpSensitiveInformationTypeRulePackage Get-DlpSiDetectionsReport Get-DynamicDistributionGroup Get-DynamicDistributionGroupMember Get-ElevatedAccessApprovalPolicy Get-ElevatedAccessAuthorization Get-ElevatedAccessRequest Get-EligibleDistributionGroupForMigration Get-EmailAddressPolicy Get-EOPProtectionPolicyRule Get-EvaluationModeReport Get-EvaluationModeReportSeries Get-EventsFromEmailConfiguration Get-ExoInformationBarrierPolicy Get-ExoInformationBarrierRelationship Get-ExoInformationBarrierSegment Get-ExternalInOutlook Get-FailedContentIndexDocuments Get-FederatedOrganizationIdentifier Get-FederationInformation Get-FederationTrust Get-FfoMigrationReport Get-FocusedInbox Get-Group Get-GroupActivityReport Get-GroupMailbox Get-HistoricalSearch Get-HostedConnectionFilterPolicy Get-HostedContentFilterPolicy Get-HostedContentFilterRule Get-HostedOutboundSpamFilterPolicy Get-HostedOutboundSpamFilterRule Get-HybridMailflow Get-HybridMailflowDatacenterIPs Get-InboundConnector Get-InboxRule Get-InformationBarrierReportDetails Get-InformationBarrierReportSummary Get-IntraOrganizationConfiguration Get-IntraOrganizationConnector Get-IRMConfiguration Get-JournalRule Get-LicenseVsUsageSummaryReport Get-LinkedUser Get-LogonStatistics Get-M365CrossTenantAccessPolicy Get-M365DataAtRestEncryptionPolicy Get-M365DataAtRestEncryptionPolicyAssignment Get-Mailbox Get-MailboxActivityReport Get-MailboxAuditBypassAssociation Get-MailboxAutoReplyConfiguration Get-MailboxCalendarConfiguration Get-MailboxCalendarFolder Get-MailboxFolder Get-MailboxFolderPermission Get-MailboxFolderStatistics Get-MailboxJunkEmailConfiguration Get-MailboxLocation Get-MailboxMessageConfiguration Get-MailboxOverrideConfiguration Get-MailboxPermission Get-MailboxPlan Get-MailboxPreferredLocation Get-MailboxRegionalConfiguration Get-MailboxRestoreRequest Get-MailboxRestoreRequestStatistics Get-MailboxSearch Get-MailboxSpellingConfiguration Get-MailboxStatistics Get-MailboxUsageDetailReport Get-MailboxUsageReport Get-MailboxUserConfiguration Get-MailContact Get-MailDetailATPReport Get-MailDetailDlpPolicyReport Get-MailDetailEncryptionReport Get-MailDetailEvaluationModeReport Get-MailDetailReport Get-MailDetailTransportRuleReport Get-MailFilterListReport Get-MailFlowStatusReport Get-MailPublicFolder Get-MailTrafficATPReport Get-MailTrafficEncryptionReport Get-MailTrafficPolicyReport Get-MailTrafficReport Get-MailTrafficSummaryReport Get-MailTrafficTopReport Get-MailUser Get-MalwareFilterPolicy Get-MalwareFilterRule Get-ManagementRole Get-ManagementRoleAssignment Get-ManagementRoleEntry Get-ManagementScope Get-MessageCategory Get-MessageClassification Get-MessageRecallResult Get-MessageTrace Get-MessageTraceDetail Get-MessageTrackingReport Get-MigrationBatch Get-MigrationConfig Get-MigrationEndpoint Get-MigrationStatistics Get-MigrationUser Get-MigrationUserStatistics Get-MobileDevice Get-MobileDeviceDashboardSummaryReport Get-MobileDeviceMailboxPolicy Get-MobileDeviceStatistics Get-MoveRequest Get-MoveRequestStatistics Get-MxRecordReport Get-MxRecordsReport Get-Notification Get-O365ClientBrowserDetailReport Get-O365ClientBrowserReport Get-O365ClientOSDetailReport Get-O365ClientOSReport Get-OMEConfiguration Get-OMEMessageStatus Get-OnlineMeetingConfiguration Get-OnPremisesOrganization Get-OrganizationalUnit Get-OrganizationConfig Get-OrganizationRelationship Get-OutboundConnector Get-OutboundConnectorReport Get-OutlookProtectionRule Get-OwaMailboxPolicy Get-PartnerApplication Get-PartnerCustomerUserReport Get-PerimeterConfig Get-PerimeterMessageTrace Get-PhishFilterPolicy Get-PhishSimOverridePolicy Get-PhishSimOverrideRule Get-Place Get-PolicyConfig Get-PolicyTipConfig Get-PublicFolder Get-PublicFolderClientPermission Get-PublicFolderItemStatistics Get-PublicFolderMailboxDiagnostics Get-PublicFolderMailboxMigrationRequest Get-PublicFolderMailboxMigrationRequestStatistics Get-PublicFolderStatistics Get-QuarantineMessage Get-QuarantineMessageHeader Get-QuarantinePolicy Get-RbacDiagnosticInfo Get-Recipient Get-RecipientPermission Get-RecipientStatisticsReport Get-RemoteDomain Get-ReportExecutionInstance Get-ReportSchedule Get-ReportScheduleList Get-ReportSubmissionPolicy Get-ReportSubmissionRule Get-ResourceConfig Get-RetentionEvent Get-RetentionPolicy Get-RetentionPolicyTag Get-RMSTemplate Get-RoleAssignmentPolicy Get-RoleGroup Get-RoleGroupMember Get-SafeAttachmentBuiltInProtectionRule Get-SafeAttachmentPolicy Get-SafeAttachmentRule Get-SafeLinksAggregateReport Get-SafeLinksBuiltInProtectionRule Get-SafeLinksDetailReport Get-SafeLinksPolicy Get-SafeLinksRule Get-SCInsights Get-ScorecardClientDeviceReport Get-ScorecardClientOSReport Get-ScorecardClientOutlookReport Get-ScorecardMetricsReport Get-SearchDocumentFormat Get-SecOpsOverridePolicy Get-SecOpsOverrideRule Get-SecurityPrincipal Get-SenderPermission Get-SensitivityLabelActivityDetailsReport Get-SensitivityLabelActivityReport Get-ServiceDeliveryReport Get-ServiceStatus Get-SharingPolicy Get-SiteMailbox Get-SiteMailboxDiagnostics Get-SiteMailboxProvisioningPolicy Get-SmimeConfig Get-SPOActiveUserReport Get-SpoofIntelligenceInsight Get-SpoofMailReport Get-SPOSkyDriveProDeployedReport Get-SPOSkyDriveProStorageReport Get-SPOTeamSiteDeployedReport Get-SPOTeamSiteStorageReport Get-SPOTenantStorageMetricReport Get-StaleMailboxDetailReport Get-StaleMailboxReport Get-SupervisoryReviewActivity Get-SupervisoryReviewPolicyReport Get-SupervisoryReviewPolicyV2 Get-SupervisoryReviewReport Get-SupervisoryReviewRule Get-SweepRule Get-SyncConfig Get-SyncRequest Get-SyncRequestStatistics Get-TenantAllowBlockListItems Get-TenantAllowBlockListSpoofItems Get-TextMessagingAccount Get-ToolInformation Get-TransportConfig Get-TransportRule Get-TransportRuleAction Get-TransportRulePredicate Get-UMCallDataRecord Get-UMCallSummaryReport Get-UnifiedAuditSetting Get-UnifiedGroup Get-UnifiedGroupLinks Get-User Get-UserPhoto Import-DlpPolicyCollection Import-RecipientDataProperty Import-TransportRuleCollection Invoke-BirthdayCalendarSync Invoke-ShadowCalendarSync New-ActiveSyncDeviceAccessRule New-ActiveSyncMailboxPolicy New-AdminAuditLogSearch New-AntiPhishPolicy New-AntiPhishRule New-App New-ApplicationAccessPolicy New-ATPBuiltInProtectionRule New-ATPProtectionPolicyRule New-AuthenticationPolicy New-AvailabilityConfig New-ClassificationRuleCollection New-ClientAccessRule New-CompliancePolicySyncNotification New-DatabaseMaintenanceRequest New-DataClassification New-DataEncryptionPolicy New-DistributionGroup New-DkimSigningConfig New-DkimSigningConfigSelectorCnames New-DlpPolicy New-DynamicDistributionGroup New-ElevatedAccessApprovalPolicy New-ElevatedAccessRequest New-EmailAddressPolicy New-EOPProtectionPolicyRule New-Fingerprint New-HostedConnectionFilterPolicy New-HostedContentFilterPolicy New-HostedContentFilterRule New-HostedOutboundSpamFilterPolicy New-HostedOutboundSpamFilterRule New-InboundConnector New-InboxRule New-IntraOrganizationConnector New-JournalRule New-M365DataAtRestEncryptionPolicy New-Mailbox New-MailboxAuditLogSearch New-MailboxFolder New-MailboxRestoreRequest New-MailboxSearch New-MailContact New-MailMessage New-MailUser New-MalwareFilterPolicy New-MalwareFilterRule New-ManagementRole New-ManagementRoleAssignment New-ManagementScope New-MessageClassification New-MigrationBatch New-MigrationEndpoint New-MobileDeviceMailboxPolicy New-MoveRequest New-OMEConfiguration New-OnPremisesOrganization New-OrganizationRelationship New-OutboundConnector New-OutlookProtectionRule New-OwaMailboxPolicy New-PartnerApplication New-PhishFilterPolicy New-PolicyTipConfig New-PrivilegedIdentityManagementRequest New-ProtectionServicePolicy New-PublicFolder New-QuarantinePermissions New-QuarantinePolicy New-RemoteDomain New-ReportSchedule New-ReportSubmissionPolicy New-ReportSubmissionRule New-RetentionPolicy New-RetentionPolicyTag New-RoleAssignmentPolicy New-RoleGroup New-SafeAttachmentBuiltInProtectionRule New-SafeAttachmentPolicy New-SafeAttachmentRule New-SafeLinksBuiltInProtectionRule New-SafeLinksPolicy New-SafeLinksRule New-SchedulingMailbox New-SharingPolicy New-SiteMailbox New-SiteMailboxProvisioningPolicy New-SweepRule New-SyncMailPublicFolder New-SyncRequest New-TenantAllowBlockListItems New-TenantAllowBlockListSpoofItems New-TransportRule New-UnifiedGroup Preview-QuarantineMessage Release-QuarantineMessage Remove-ActiveSyncDevice Remove-ActiveSyncDeviceAccessRule Remove-ActiveSyncMailboxPolicy Remove-AntiPhishPolicy Remove-AntiPhishRule Remove-App Remove-ApplicationAccessPolicy Remove-ATPEvaluation Remove-ATPProtectionPolicyRule Remove-AuditConfigurationPolicy Remove-AuditConfigurationRule Remove-AuditStubFolder Remove-AuthenticationPolicy Remove-AvailabilityAddressSpace Remove-AvailabilityConfig Remove-BlockedSenderAddress Remove-CalendarEvents Remove-ClassificationRuleCollection Remove-ClientAccessRule Remove-CompliancePolicyFileSyncNotification Remove-CompliancePolicySyncNotification Remove-DataClassification Remove-DistributionGroup Remove-DistributionGroupMember Remove-DlpPolicy Remove-DynamicDistributionGroup Remove-ElevatedAccessApprovalPolicy Remove-EmailAddressPolicy Remove-EOPProtectionPolicyRule Remove-HostedConnectionFilterPolicy Remove-HostedContentFilterPolicy Remove-HostedContentFilterRule Remove-HostedOutboundSpamFilterPolicy Remove-HostedOutboundSpamFilterRule Remove-HybridConfiguration Remove-InboundConnector Remove-InboxRule Remove-IntraOrganizationConnector Remove-JournalRule Remove-M365CrossTenantAccessPolicy Remove-Mailbox Remove-MailboxFolderPermission Remove-MailboxLocation Remove-MailboxPermission Remove-MailboxRestoreRequest Remove-MailboxSearch Remove-MailboxUserConfiguration Remove-MailContact Remove-MailUser Remove-MalwareFilterPolicy Remove-MalwareFilterRule Remove-ManagementRole Remove-ManagementRoleAssignment Remove-ManagementRoleEntry Remove-ManagementScope Remove-MessageClassification Remove-MigrationBatch Remove-MigrationEndpoint Remove-MigrationUser Remove-MobileDevice Remove-MobileDeviceMailboxPolicy Remove-MoveRequest Remove-OMEConfiguration Remove-OnPremisesOrganization Remove-OrganizationRelationship Remove-OutboundConnector Remove-OutlookProtectionRule Remove-OwaMailboxPolicy Remove-PartnerApplication Remove-PolicyTipConfig Remove-PublicFolder Remove-PublicFolderClientPermission Remove-PublicFolderMailboxMigrationRequest Remove-QuarantinePolicy Remove-RecipientPermission Remove-RemoteDomain Remove-ReportSchedule Remove-ReportSubmissionPolicy Remove-ReportSubmissionRule Remove-RetentionPolicy Remove-RetentionPolicyTag Remove-RoleAssignmentPolicy Remove-RoleGroup Remove-RoleGroupMember Remove-SafeAttachmentPolicy Remove-SafeAttachmentRule Remove-SafeLinksPolicy Remove-SafeLinksRule Remove-SharingPolicy Remove-SweepRule Remove-SyncMailPublicFolder Remove-SyncRequest Remove-TenantAllowBlockListItems Remove-TenantAllowBlockListSpoofItems Remove-TransportRule Remove-UnifiedGroup Remove-UnifiedGroupLinks Remove-UserPhoto Reset-EventsFromEmailBlockStatus Reset-ShadowCalendar Resume-MailboxRestoreRequest Resume-MoveRequest Resume-PublicFolderMailboxMigrationRequest Resume-SyncRequest Revoke-ElevatedAccessAuthorization Rotate-DkimSigningConfig Search-AdminAuditLog Search-MailboxAuditLog Search-MessageTrackingReport Search-UnifiedAuditLog Send-TextMessagingVerificationCode Set-AcceptedDomain Set-AccessToCustomerDataRequest Set-ActiveSyncDeviceAccessRule Set-ActiveSyncMailboxPolicy Set-ActiveSyncOrganizationSettings Set-AdminAuditLogConfig Set-AntiPhishPolicy Set-AntiPhishRule Set-App Set-ApplicationAccessPolicy Set-ArcConfig Set-ATPBuiltInProtectionRule Set-AtpPolicyForO365 Set-ATPProtectionPolicyRule Set-AuthenticationPolicy Set-AvailabilityConfig Set-CalendarNotification Set-CalendarProcessing Set-CASMailbox set-CASMailboxPlan Set-ClassificationRuleCollection Set-ClientAccessRule Set-Clutter Set-Contact Set-DataClassification Set-DataEncryptionPolicy Set-DistributionGroup Set-DkimSigningConfig Set-DlpPolicy Set-DynamicDistributionGroup Set-ElevatedAccessApprovalPolicy Set-ElevatedAccessRequest Set-EmailAddressPolicy Set-EOPProtectionPolicyRule Set-EventsFromEmailConfiguration Set-ExternalInOutlook Set-FederatedOrganizationIdentifier Set-FocusedInbox Set-Group Set-GroupMailbox Set-HostedConnectionFilterPolicy Set-HostedContentFilterPolicy Set-HostedContentFilterRule Set-HostedOutboundSpamFilterPolicy Set-HostedOutboundSpamFilterRule Set-HybridMailflow Set-InboundConnector Set-InboxRule Set-IntraOrganizationConnector Set-IRMConfiguration Set-JournalRule Set-LabelProperties Set-LinkedUser Set-M365CrossTenantAccessPolicy Set-M365DataAtRestEncryptionPolicy Set-M365DataAtRestEncryptionPolicyAssignment Set-Mailbox Set-MailboxAuditBypassAssociation Set-MailboxAutoReplyConfiguration Set-MailboxCalendarConfiguration Set-MailboxCalendarFolder Set-MailboxFolderPermission Set-MailboxJunkEmailConfiguration Set-MailboxLocation Set-MailboxMessageConfiguration Set-MailboxPlan Set-MailboxRegionalConfiguration Set-MailboxRestoreRequest Set-MailboxSearch Set-MailboxSpellingConfiguration Set-MailContact Set-MailPublicFolder Set-MailUser Set-MalwareFilterPolicy Set-MalwareFilterRule Set-ManagementRoleAssignment Set-ManagementRoleEntry Set-ManagementScope Set-MessageClassification Set-MigrationBatch Set-MigrationConfig Set-MigrationEndpoint Set-MigrationUser Set-MobileDeviceMailboxPolicy Set-MoveRequest Set-Notification Set-OMEConfiguration Set-OMEMessageRevocation Set-OnPremisesOrganization Set-Organization Set-OrganizationConfig Set-OrganizationRelationship Set-OutboundConnector Set-OutlookProtectionRule Set-OwaMailboxPolicy Set-PartnerApplication Set-PerimeterConfig Set-PhishFilterPolicy Set-Place Set-PolicyTipConfig Set-ProtectionServicePolicy Set-PublicFolder Set-PublicFolderMailboxMigrationRequest Set-QuarantinePermissions Set-QuarantinePolicy Set-RegulatoryComplianceUI Set-RemoteDomain Set-ReportSchedule Set-ReportSubmissionPolicy Set-ReportSubmissionRule Set-ResourceConfig Set-RetentionPolicy Set-RetentionPolicyTag Set-RMSTemplate Set-RoleAssignmentPolicy Set-RoleGroup Set-SafeAttachmentBuiltInProtectionRule Set-SafeAttachmentPolicy Set-SafeAttachmentRule Set-SafeLinksBuiltInProtectionRule Set-SafeLinksPolicy Set-SafeLinksRule Set-SharingPolicy Set-SiteMailbox Set-SiteMailboxProvisioningPolicy Set-SmimeConfig Set-SweepRule Set-SyncRequest Set-TenantAllowBlockListItems Set-TenantAllowBlockListSpoofItems Set-TextMessagingAccount Set-TransportConfig Set-TransportRule Set-UnifiedAuditSetting Set-UnifiedGroup Set-User Set-UserPhoto Start-AuditAssistant Start-HistoricalSearch Start-ManagedFolderAssistant Start-MigrationBatch Start-MigrationUser Stop-HistoricalSearch Stop-MigrationBatch Stop-MigrationUser Suspend-MailboxRestoreRequest Suspend-MoveRequest Suspend-PublicFolderMailboxMigrationRequest Suspend-SyncRequest Sync-CrossTenantAccessPolicy Test-ApplicationAccessPolicy Test-ClientAccessRule Test-DatabaseEvent Test-DataClassification Test-DataEncryptionPolicy Test-DlpPolicies Test-InformationBarrierPolicy Test-IRMConfiguration Test-M365DataAtRestEncryptionPolicy Test-MailboxAssistant Test-MAPIConnectivity Test-MigrationServerAvailability Test-OAuthConnectivity Test-OrganizationRelationship Test-SiteMailbox Test-TextExtraction Troubleshoot-AgendaMail Undo-SoftDeletedMailbox Undo-SoftDeletedUnifiedGroup Update-DistributionGroupMember Update-HybridConfiguration Update-MaskingIndex Update-PublicFolderMailbox Update-Recipient Update-RoleGroupMember Update-SiteMailbox Upgrade-DistributionGroup Validate-OutboundConnector Validate-RetentionRuleQuery Validate-ShadowCalendar Write-AdminAuditLog
Summary
If you want more information on how to connect with PowerShell to the various Office 365 modules have a look at this article.
To skip PowerShell altogether and manage Office 365 mailboxes using the native AD Users & Computers management tool check out Easy365Manager.