From 45f9c961bdacf4c5f8197b9753b6cef158ca9b22 Mon Sep 17 00:00:00 2001
From: Samuel Levesque <levesque.samuel@gmail.com>
Date: Tue, 5 Sep 2023 16:10:42 -0400
Subject: [PATCH 1/3] Added properties

---
 .../MSFT_EXODistributionGroup.psm1            | 398 ++++++++++++++++--
 1 file changed, 370 insertions(+), 28 deletions(-)

diff --git a/Modules/Microsoft365DSC/DSCResources/MSFT_EXODistributionGroup/MSFT_EXODistributionGroup.psm1 b/Modules/Microsoft365DSC/DSCResources/MSFT_EXODistributionGroup/MSFT_EXODistributionGroup.psm1
index 8d6c44085a..ef9bb201e8 100644
--- a/Modules/Microsoft365DSC/DSCResources/MSFT_EXODistributionGroup/MSFT_EXODistributionGroup.psm1
+++ b/Modules/Microsoft365DSC/DSCResources/MSFT_EXODistributionGroup/MSFT_EXODistributionGroup.psm1
@@ -78,6 +78,110 @@ function Get-TargetResource
         [System.Boolean]
         $RoomList,
 
+        [Parameter()]
+        [System.String]
+        $AcceptMessagesOnlyFrom,
+
+        [Parameter()]
+        [System.String]
+        $AcceptMessagesOnlyFromDLMembers,
+        
+        [Parameter()]
+        [System.String]
+        $AcceptMessagesOnlyFromSendersOrMembers,
+        
+        [Parameter()]
+        [System.String]
+        $CustomAttribute1,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute2,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute3,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute4,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute5,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute6,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute7,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute8,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute9,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute10,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute11,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute12,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute13,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute14,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute15,
+        
+        [Parameter()]
+        [System.String]
+        $EmailAddresses,
+
+        [Parameter()]
+        [System.String]
+        $GrantSendOnBehalfTo,
+        
+        [Parameter()]
+        [System.String]
+        $HiddenFromAddressListsEnabled,
+
+        [Parameter()]
+        [System.String]
+        $Identity,
+
+        [Parameter()]
+        [System.String]
+        $IsDirSynced,
+        
+        [Parameter()]
+        [System.String]
+        $LegacyExchangeDN,
+        
+        [Parameter()]
+        [System.String]
+        $SendOofMessageToOriginatorEnabled,
+        
+        [Parameter()]
+        [System.String]
+        $WhenCreated,
+
         [Parameter()]
         [System.String]
         [ValidateSet('Always', 'Internal', 'Never')]
@@ -156,10 +260,12 @@ function Get-TargetResource
         if ($null -ne $Script:exportedInstances -and $Script:ExportMode)
         {
             $distributionGroup = $Script:exportedInstances | Where-Object -FilterScript {$_.Name -eq $Name}
+            $distributionGroupMembers = Get-DistributionGroupMember $Name  -ErrorAction Stop -ResultSize Unlimited
         }
         else
         {
             $distributionGroup = Get-DistributionGroup -Filter "Name -eq ""$Name""" -ErrorAction Stop
+            $distributionGroupMembers = Get-DistributionGroupMember $Name  -ErrorAction Stop -ResultSize Unlimited
         }
 
         if ($null -eq $distributionGroup)
@@ -182,34 +288,60 @@ function Get-TargetResource
             }
 
             $result = @{
-                Alias                              = $distributionGroup.Alias
-                BccBlocked                         = $distributionGroup.BccBlocked
-                BypassNestedModerationEnabled      = $distributionGroup.BypassNestedModerationEnabled
-                Description                        = $descriptionValue
-                DisplayName                        = $distributionGroup.DisplayName
-                HiddenGroupMembershipEnabled       = $distributionGroup.HiddenGroupMembershipEnabled
-                ManagedBy                          = $distributionGroup.ManagedBy
-                MemberDepartRestriction            = $distributionGroup.MemberDepartRestriction
-                MemberJoinRestriction              = $distributionGroup.MemberJoinRestriction
-                Members                            = $distributionGroup.Members
-                ModeratedBy                        = $distributionGroup.ModeratedBy
-                ModerationEnabled                  = $distributionGroup.ModerationEnabled
-                Name                               = $distributionGroup.Name
-                Notes                              = $distributionGroup.Notes
-                OrganizationalUnit                 = $distributionGroup.OrganizationalUnit
-                PrimarySmtpAddress                 = $distributionGroup.PrimarySmtpAddress
-                RequireSenderAuthenticationEnabled = $distributionGroup.RequireSenderAuthenticationEnabled
-                RoomList                           = $distributionGroup.RoomList
-                SendModerationNotifications        = $distributionGroup.SendModerationNotifications
-                Type                               = $groupTypeValue
-                Ensure                             = 'Present'
-                Credential                         = $Credential
-                ApplicationId                      = $ApplicationId
-                CertificateThumbprint              = $CertificateThumbprint
-                CertificatePath                    = $CertificatePath
-                CertificatePassword                = $CertificatePassword
-                Managedidentity                    = $ManagedIdentity.IsPresent
-                TenantId                           = $TenantId
+                Alias                                   = $distributionGroup.Alias
+                BccBlocked                              = $distributionGroup.BccBlocked
+                BypassNestedModerationEnabled           = $distributionGroup.BypassNestedModerationEnabled
+                Description                             = $descriptionValue
+                DisplayName                             = $distributionGroup.DisplayName
+                HiddenGroupMembershipEnabled            = $distributionGroup.HiddenGroupMembershipEnabled
+                ManagedBy                               = $distributionGroup.ManagedBy
+                MemberDepartRestriction                 = $distributionGroup.MemberDepartRestriction
+                MemberJoinRestriction                   = $distributionGroup.MemberJoinRestriction
+                Members                                 = $distributionGroupMembers.Name
+                ModeratedBy                             = $distributionGroup.ModeratedBy
+                ModerationEnabled                       = $distributionGroup.ModerationEnabled
+                Name                                    = $distributionGroup.Name
+                Notes                                   = $distributionGroup.Notes
+                OrganizationalUnit                      = $distributionGroup.OrganizationalUnit
+                PrimarySmtpAddress                      = $distributionGroup.PrimarySmtpAddress
+                RequireSenderAuthenticationEnabled      = $distributionGroup.RequireSenderAuthenticationEnabled
+                RoomList                                = $distributionGroup.RoomList
+                SendModerationNotifications             = $distributionGroup.SendModerationNotifications
+                AcceptMessagesOnlyFrom                  = $distributionGroup.AcceptMessagesOnlyFrom
+                AcceptMessagesOnlyFromDLMembers         = $distributionGroup.AcceptMessagesOnlyFromDLMembers
+                AcceptMessagesOnlyFromSendersOrMembers  = $distributionGroup.AcceptMessagesOnlyFromSendersOrMembers
+                CustomAttribute1                        = $distributionGroup.CustomAttribute1   
+                CustomAttribute2                        = $distributionGroup.CustomAttribute2
+                CustomAttribute3                        = $distributionGroup.CustomAttribute3
+                CustomAttribute4                        = $distributionGroup.CustomAttribute4
+                CustomAttribute5                        = $distributionGroup.CustomAttribute5
+                CustomAttribute6                        = $distributionGroup.CustomAttribute6
+                CustomAttribute7                        = $distributionGroup.CustomAttribute7
+                CustomAttribute8                        = $distributionGroup.CustomAttribute8
+                CustomAttribute9                        = $distributionGroup.CustomAttribute9
+                CustomAttribute10                       = $distributionGroup.CustomAttribute10
+                CustomAttribute11                       = $distributionGroup.CustomAttribute11
+                CustomAttribute12                       = $distributionGroup.CustomAttribute12
+                CustomAttribute13                       = $distributionGroup.CustomAttribute13
+                CustomAttribute14                       = $distributionGroup.CustomAttribute14
+                CustomAttribute15                       = $distributionGroup.CustomAttribute15
+                EmailAddresses                          = $distributionGroup.EmailAddresses
+                GrantSendOnBehalfTo                     = $distributionGroup.GrantSendOnBehalfTo
+                HiddenFromAddressListsEnabled           = $distributionGroup.HiddenFromAddressListsEnabled
+                Identity                                = $distributionGroup.Identity
+                IsDirSynced                             = $distributionGroup.IsDirSynced
+                LegacyExchangeDN                        = $distributionGroup.LegacyExchangeDN
+                SendOofMessageToOriginatorEnabled       = $distributionGroup.SendOofMessageToOriginatorEnabled
+                WhenCreated                             = $distributionGroup.WhenCreated
+                Type                                    = $groupTypeValue
+                Ensure                                  = 'Present'
+                Credential                              = $Credential
+                ApplicationId                           = $ApplicationId
+                CertificateThumbprint                   = $CertificateThumbprint
+                CertificatePath                         = $CertificatePath
+                CertificatePassword                     = $CertificatePassword
+                Managedidentity                         = $ManagedIdentity.IsPresent
+                TenantId                                = $TenantId
             }
 
             Write-Verbose -Message "Found Distribution Group $($Name)"
@@ -308,6 +440,111 @@ function Set-TargetResource
         [System.Boolean]
         $RoomList,
 
+        [Parameter()]
+        [System.String]
+        $AcceptMessagesOnlyFrom,
+
+        [Parameter()]
+        [System.String]
+        $AcceptMessagesOnlyFromDLMembers,
+        
+        [Parameter()]
+        [System.String]
+        $AcceptMessagesOnlyFromSendersOrMembers,
+
+                
+        [Parameter()]
+        [System.String]
+        $CustomAttribute1,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute2,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute3,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute4,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute5,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute6,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute7,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute8,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute9,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute10,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute11,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute12,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute13,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute14,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute15,
+
+        [Parameter()]
+        [System.String]
+        $EmailAddresses,
+
+        [Parameter()]
+        [System.String]
+        $GrantSendOnBehalfTo,
+        
+        [Parameter()]
+        [System.String]
+        $HiddenFromAddressListsEnabled,
+
+        [Parameter()]
+        [System.String]
+        $Identity,
+
+        [Parameter()]
+        [System.String]
+        $IsDirSynced,
+        
+        [Parameter()]
+        [System.String]
+        $LegacyExchangeDN,
+                
+        [Parameter()]
+        [System.String]
+        $SendOofMessageToOriginatorEnabled,
+        
+        [Parameter()]
+        [System.String]
+        $WhenCreated,
+
         [Parameter()]
         [System.String]
         [ValidateSet('Always', 'Internal', 'Never')]
@@ -497,6 +734,111 @@ function Test-TargetResource
         [System.Boolean]
         $RoomList,
 
+        [Parameter()]
+        [System.String]
+        $AcceptMessagesOnlyFrom,
+
+        [Parameter()]
+        [System.String]
+        $AcceptMessagesOnlyFromDLMembers,
+        
+        [Parameter()]
+        [System.String]
+        $AcceptMessagesOnlyFromSendersOrMembers,
+
+                
+        [Parameter()]
+        [System.String]
+        $CustomAttribute1,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute2,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute3,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute4,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute5,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute6,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute7,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute8,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute9,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute10,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute11,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute12,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute13,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute14,
+
+        [Parameter()]
+        [System.String]
+        $CustomAttribute15,
+
+        [Parameter()]
+        [System.String]
+        $EmailAddresses,
+
+        [Parameter()]
+        [System.String]
+        $GrantSendOnBehalfTo,
+        
+        [Parameter()]
+        [System.String]
+        $HiddenFromAddressListsEnabled,
+
+        [Parameter()]
+        [System.String]
+        $Identity,
+
+        [Parameter()]
+        [System.String]
+        $IsDirSynced,
+        
+        [Parameter()]
+        [System.String]
+        $LegacyExchangeDN,
+            
+        [Parameter()]
+        [System.String]
+        $SendOofMessageToOriginatorEnabled,
+        
+        [Parameter()]
+        [System.String]
+        $WhenCreated,
+
         [Parameter()]
         [System.String]
         [ValidateSet('Always', 'Internal', 'Never')]

From 4494bea7d6cbed069da5301b33d6abc2a87e3808 Mon Sep 17 00:00:00 2001
From: Samuel Levesque <levesque.samuel@gmail.com>
Date: Tue, 7 Nov 2023 08:50:13 -0500
Subject: [PATCH 2/3] New ressource ExoMailboxStatistics

---
 .../MSFT_ExoMailboxStatistics.psm1            | 1479 +++++++++++++++++
 .../MSFT_ExoMailboxStatistics.schema.mof      |   74 +
 .../MSFT_EXOMailboxStatistics/readme.md       |    5 +
 .../MSFT_EXOMailboxStatistics/settings.json   |   53 +
 .../1-ConfigureMailboxStatistics.ps1          |   78 +
 5 files changed, 1689 insertions(+)
 create mode 100644 Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/MSFT_ExoMailboxStatistics.psm1
 create mode 100644 Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/MSFT_ExoMailboxStatistics.schema.mof
 create mode 100644 Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/readme.md
 create mode 100644 Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/settings.json
 create mode 100644 Modules/Microsoft365DSC/Examples/Resources/EXOMailboxStatistics/1-ConfigureMailboxStatistics.ps1

diff --git a/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/MSFT_ExoMailboxStatistics.psm1 b/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/MSFT_ExoMailboxStatistics.psm1
new file mode 100644
index 0000000000..15c26ca9db
--- /dev/null
+++ b/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/MSFT_ExoMailboxStatistics.psm1
@@ -0,0 +1,1479 @@
+function Get-TargetResource
+{
+    [CmdletBinding()]
+    [OutputType([System.Collections.Hashtable])]
+    param
+    (
+        ########################
+        #Minimum property set
+        ########################
+        [Parameter()]
+        [System.String]
+        $DeletedItemCount,
+
+        [Parameter(Mandatory = $true)]
+        [System.String]
+        $DisplayName,
+
+        [Parameter()]
+        [System.String]
+        $ItemCount,
+
+        [Parameter()]
+        [System.String]
+        $MailboxGuid,
+
+        [Parameter()]
+        [System.String]
+        $TotalDeletedItemSize,
+
+        [Parameter()]
+        [System.String]
+        $TotalItemSize,
+
+        ########################
+        #All property set
+        ########################
+        [Parameter()]
+        [System.String]
+        $AssociatedItemCount,
+
+        [Parameter()]
+        [System.String]
+        $AttachmentTableAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $AttachmentTableTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseIssueWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseName,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseProhibitSendQuota,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseProhibitSendReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $DisconnectDate,
+
+        [Parameter()]
+        [System.String]
+        $DisconnectReason,
+
+        [Parameter()]
+        [System.String]
+        $DumpsterMessagesPerFolderCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $DumpsterMessagesPerFolderCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $ExternalDirectoryOrganizationId,
+
+        [Parameter()]
+        [System.String]
+        $FastIsEnabled,
+        
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyChildrenCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyChildrenCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyDepthReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyDepthWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $FoldersCountReceiveQuota,
+        
+        [Parameter()]
+        [System.String]
+        $FoldersCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $IsAbandonedMoveDestination,
+
+        [Parameter()]
+        [System.String]
+        $IsArchiveMailbox,
+
+        [Parameter()]
+        [System.String]
+        $IsDatabaseCopyActive,
+
+        [Parameter()]
+        [System.String]
+        $IsHighDensityShard,
+
+        [Parameter()]
+        [System.String]
+        $IsMoveDestination,
+
+        [Parameter()]
+        [System.String]
+        $IsQuarantined,
+
+        [Parameter()]
+        [System.String]
+        $LastLoggedOnUserAccount,
+
+        [Parameter()]
+        [System.String]
+        $LastLogoffTime,
+
+        [Parameter()]
+        [System.String]
+        $LastLogonTime,
+
+        [Parameter()]
+        [System.String]
+        $LegacyDN,
+
+        [Parameter()]
+        [System.String]
+        $MailboxMessagesPerFolderCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $MailboxMessagesPerFolderCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $MailboxType,
+
+        [Parameter()]
+        [System.String]
+        $MailboxTypeDetail,
+
+        [Parameter()]
+        [System.String]
+        $MessageTableAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $MessageTableTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $NamedPropertiesCountQuota,
+
+        [Parameter()]
+        [System.String]
+        $NeedsToMove,
+
+        [Parameter()]
+        [System.String]
+        $OtherTablesAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $OtherTablesTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $OwnerADGuid,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineClients,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineDescription,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineEnd,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineFileVersion,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineLastCrash,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingAvgDatabaseReads,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingAvgRop,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingClientTypes,
+
+        [Parameter()]
+        [System.String]
+        $ServerName,
+
+        [Parameter()]
+        [System.String]
+        $StorageLimitStatus,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageCount,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSize,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSizeShutoffQuota,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSizeWarningQuota,
+
+        ########################
+        #Common parameters  
+        ########################
+        [Parameter()]
+        [ValidateSet('Present', 'Absent')]
+        [System.String]
+        $Ensure = 'Present',
+
+        [Parameter()]
+        [System.Management.Automation.PSCredential]
+        $Credential,
+
+        [Parameter()]
+        [System.String]
+        $ApplicationId,
+
+        [Parameter()]
+        [System.String]
+        $TenantId,
+
+        [Parameter()]
+        [System.String]
+        $CertificateThumbprint,
+
+        [Parameter()]
+        [System.String]
+        $CertificatePath,
+
+        [Parameter()]
+        [System.Management.Automation.PSCredential]
+        $CertificatePassword,
+
+        [Parameter()]
+        [Switch]
+        $ManagedIdentity
+    )
+
+    Write-Verbose -Message "Getting configuration of Office 365 Mailbox Statistics $DisplayName"
+    if ($Script:ExportMode)
+    {
+        $ConnectionMode = New-M365DSCConnection -Workload 'ExchangeOnline' `
+            -InboundParameters $PSBoundParameters `
+            -SkipModuleReload $true
+    }
+    else
+    {
+        $ConnectionMode = New-M365DSCConnection -Workload 'ExchangeOnline' `
+            -InboundParameters $PSBoundParameters
+    }
+
+    #Ensure the proper dependencies are installed in the current environment.
+    Confirm-M365DSCDependencies
+
+    #region Telemetry
+    $ResourceName = $MyInvocation.MyCommand.ModuleName -replace 'MSFT_', ''
+    $CommandName = $MyInvocation.MyCommand
+    $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName `
+        -CommandName $CommandName `
+        -Parameters $PSBoundParameters
+    Add-M365DSCTelemetryEvent -Data $data
+    #endregion
+
+    $nullReturn = $PSBoundParameters
+    $nullReturn.Ensure = 'Absent'
+
+    try
+    {
+
+        if ($null -ne $Script:MailboxStatistics -and $Script:ExportMode)
+        {
+            $mailboxStatistic = $Script:MailboxStatistics | Where-Object -FilterScript {$_.DisplayName -eq $DisplayName} 
+        }
+        else
+        {
+            #Could include a switch for the different propertySets to retrieve https://learn.microsoft.com/en-us/powershell/exchange/cmdlet-property-sets?view=exchange-ps#get-exomailbox-property-sets
+            #Could include a switch for the different recipientTypeDetails to retrieve
+            $mailboxStatistic = Get-EXOMailbox -Identity $DisplayName `
+                                               -RecipientTypeDetails 'RoomMailbox,SharedMailbox,UserMailbox' `
+                                               -ErrorAction Stop `
+                                               | Get-EXOMailboxStatistics -PropertySets All
+        }
+
+        if ($null -eq $mailboxStatistic)
+        {
+            Write-Verbose -Message "The specified Mailbox Statistic doesn't already exist."
+            return $nullReturn
+        }
+
+        $result = @{
+            AssociatedItemCount                         = $mailboxStatistic.AssociatedItemCount
+            AttachmentTableAvailableSize                = [math]::Round(($mailboxStatistic.AttachmentTableAvailableSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            AttachmentTableTotalSize                    = [math]::Round(($mailboxStatistic.AttachmentTableTotalSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            DatabaseIssueWarningQuota                   = [math]::Round(($mailboxStatistic.DatabaseIssueWarningQuota.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            DatabaseName                                = $mailboxStatistic.DatabaseName
+            DatabaseProhibitSendQuota                   = [math]::Round(($mailboxStatistic.DatabaseProhibitSendQuota.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            DatabaseProhibitSendReceiveQuota            = [math]::Round(($mailboxStatistic.DatabaseProhibitSendReceiveQuota.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            DeletedItemCount                            = $mailboxStatistic.DeletedItemCount
+            DisconnectDate                              = $mailboxStatistic.DisconnectDate
+            DisconnectReason                            = $mailboxStatistic.DisconnectReason
+            DisplayName                                 = $mailboxStatistic.DisplayName
+            DumpsterMessagesPerFolderCountReceiveQuota  = $mailboxStatistic.DumpsterMessagesPerFolderCountReceiveQuota
+            DumpsterMessagesPerFolderCountWarningQuota  = $mailboxStatistic.DumpsterMessagesPerFolderCountWarningQuota
+            ExternalDirectoryOrganizationId             = $mailboxStatistic.ExternalDirectoryOrganizationId
+            FastIsEnabled                               = $mailboxStatistic.FastIsEnabled
+            FolderHierarchyChildrenCountReceiveQuota    = $mailboxStatistic.FolderHierarchyChildrenCountReceiveQuota
+            FolderHierarchyChildrenCountWarningQuota    = $mailboxStatistic.FolderHierarchyChildrenCountWarningQuota
+            FolderHierarchyDepthReceiveQuota            = $mailboxStatistic.FolderHierarchyDepthReceiveQuota
+            FolderHierarchyDepthWarningQuota            = $mailboxStatistic.FolderHierarchyDepthWarningQuota
+            FoldersCountReceiveQuota                    = $mailboxStatistic.FoldersCountReceiveQuota
+            FoldersCountWarningQuota                    = $mailboxStatistic.FoldersCountWarningQuota
+            IsAbandonedMoveDestination                  = $mailboxStatistic.IsAbandonedMoveDestination
+            IsArchiveMailbox                            = $mailboxStatistic.IsArchiveMailbox
+            IsDatabaseCopyActive                        = $mailboxStatistic.IsDatabaseCopyActive
+            IsHighDensityShard                          = $mailboxStatistic.IsHighDensityShard
+            IsMoveDestination                           = $mailboxStatistic.IsMoveDestination
+            IsQuarantined                               = $mailboxStatistic.IsQuarantined
+            ItemCount                                   = $mailboxStatistic.ItemCount
+            LastLoggedOnUserAccount                     = $mailboxStatistic.LastLoggedOnUserAccount
+            LastLogoffTime                              = $mailboxStatistic.LastLogoffTime
+            LastLogonTime                               = $mailboxStatistic.LastLogonTime
+            LegacyDN                                    = $mailboxStatistic.LegacyDN
+            MailboxGuid                                 = $mailboxStatistic.MailboxGuid
+            MailboxMessagesPerFolderCountReceiveQuota   = $mailboxStatistic.MailboxMessagesPerFolderCountReceiveQuota
+            MailboxMessagesPerFolderCountWarningQuota   = $mailboxStatistic.MailboxMessagesPerFolderCountWarningQuota
+            MailboxType                                 = $mailboxStatistic.MailboxType
+            MailboxTypeDetail                           = $mailboxStatistic.MailboxTypeDetail
+            MessageTableAvailableSize                   = [math]::Round(($mailboxStatistic.MessageTableAvailableSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            MessageTableTotalSize                       = [math]::Round(($mailboxStatistic.MessageTableTotalSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            NamedPropertiesCountQuota                   = $mailboxStatistic.NamedPropertiesCountQuota
+            NeedsToMove                                 = $mailboxStatistic.NeedsToMove
+            OtherTablesAvailableSize                    = [math]::Round(($mailboxStatistic.OtherTablesAvailableSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            OtherTablesTotalSize                        = [math]::Round(($mailboxStatistic.OtherTablesTotalSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            OwnerADGuid                                 = $mailboxStatistic.OwnerADGuid
+            QuarantineClients                           = $mailboxStatistic.QuarantineClients
+            QuarantineDescription                       = $mailboxStatistic.QuarantineDescription
+            QuarantineEnd                               = $mailboxStatistic.QuarantineEnd
+            QuarantineFileVersion                       = $mailboxStatistic.QuarantineFileVersion
+            QuarantineLastCrash                         = $mailboxStatistic.QuarantineLastCrash
+            ResourceUsageRollingAvgDatabaseReads        = $mailboxStatistic.ResourceUsageRollingAvgDatabaseReads
+            ResourceUsageRollingAvgRop                  = $mailboxStatistic.ResourceUsageRollingAvgRop
+            ResourceUsageRollingClientTypes             = $mailboxStatistic.ResourceUsageRollingClientTypes
+            ServerName                                  = $mailboxStatistic.ServerName
+            StorageLimitStatus                          = $mailboxStatistic.StorageLimitStatus
+            SystemMessageCount                          = $mailboxStatistic.SystemMessageCount
+            SystemMessageSize                           = [math]::Round(($mailboxStatistic.SystemMessageSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            SystemMessageSizeShutoffQuota               = [math]::Round(($mailboxStatistic.SystemMessageSizeShutoffQuota.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            SystemMessageSizeWarningQuota               = [math]::Round(($mailboxStatistic.SystemMessageSizeWarningQuota.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            TotalDeletedItemSize                        = [math]::Round(($mailboxStatistic.TotalDeletedItemSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+            TotalItemSize                               = [math]::Round(($mailboxStatistic.TotalItemSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+ 
+            Ensure                = 'Present'
+            Credential            = $Credential
+            ApplicationId         = $ApplicationId
+            CertificateThumbprint = $CertificateThumbprint
+            CertificatePath       = $CertificatePath
+            CertificatePassword   = $CertificatePassword
+            Managedidentity       = $ManagedIdentity.IsPresent
+            TenantId              = $TenantId
+        }
+
+        Write-Verbose -Message "Found an existing instance of Mailbox Statistics '$($DisplayName)'"
+        return $result
+    }
+    catch
+    {
+        New-M365DSCLogEntry -Message 'Error retrieving data:' `
+            -Exception $_ `
+            -Source $($MyInvocation.MyCommand.Source) `
+            -TenantId $TenantId `
+            -Credential $Credential
+
+        return $nullReturn
+    }
+}
+
+function Set-TargetResource
+{
+    [CmdletBinding()]
+    param
+    (
+        ########################
+        #Minimum property set
+        ########################
+        [Parameter()]
+        [System.String]
+        $DeletedItemCount,
+
+        [Parameter()]
+        [System.String]
+        $DisplayName,
+
+        [Parameter()]
+        [System.String]
+        $ItemCount,
+
+        [Parameter()]
+        [System.String]
+        $MailboxGuid,
+
+        [Parameter()]
+        [System.String]
+        $TotalDeletedItemSize,
+
+        [Parameter()]
+        [System.String]
+        $TotalItemSize,
+
+        ########################
+        #All property set
+        ########################
+        [Parameter()]
+        [System.String]
+        $AssociatedItemCount,
+
+        [Parameter()]
+        [System.String]
+        $AttachmentTableAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $AttachmentTableTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseIssueWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseName,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseProhibitSendQuota,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseProhibitSendReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $DisconnectDate,
+
+        [Parameter()]
+        [System.String]
+        $DisconnectReason,
+
+        [Parameter()]
+        [System.String]
+        $DumpsterMessagesPerFolderCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $DumpsterMessagesPerFolderCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $ExternalDirectoryOrganizationId,
+
+        [Parameter()]
+        [System.String]
+        $FastIsEnabled,
+        
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyChildrenCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyChildrenCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyDepthReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyDepthWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $FoldersCountReceiveQuota,
+        
+        [Parameter()]
+        [System.String]
+        $FoldersCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $IsAbandonedMoveDestination,
+
+        [Parameter()]
+        [System.String]
+        $IsArchiveMailbox,
+
+        [Parameter()]
+        [System.String]
+        $IsDatabaseCopyActive,
+
+        [Parameter()]
+        [System.String]
+        $IsHighDensityShard,
+
+        [Parameter()]
+        [System.String]
+        $IsMoveDestination,
+
+        [Parameter()]
+        [System.String]
+        $IsQuarantined,
+
+        [Parameter()]
+        [System.String]
+        $LastLoggedOnUserAccount,
+
+        [Parameter()]
+        [System.String]
+        $LastLogoffTime,
+
+        [Parameter()]
+        [System.String]
+        $LastLogonTime,
+
+        [Parameter()]
+        [System.String]
+        $LegacyDN,
+
+        [Parameter()]
+        [System.String]
+        $MailboxMessagesPerFolderCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $MailboxMessagesPerFolderCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $MailboxType,
+
+        [Parameter()]
+        [System.String]
+        $MailboxTypeDetail,
+
+        [Parameter()]
+        [System.String]
+        $MessageTableAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $MessageTableTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $NamedPropertiesCountQuota,
+
+        [Parameter()]
+        [System.String]
+        $NeedsToMove,
+
+        [Parameter()]
+        [System.String]
+        $OtherTablesAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $OtherTablesTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $OwnerADGuid,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineClients,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineDescription,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineEnd,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineFileVersion,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineLastCrash,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingAvgDatabaseReads,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingAvgRop,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingClientTypes,
+
+        [Parameter()]
+        [System.String]
+        $ServerName,
+
+        [Parameter()]
+        [System.String]
+        $StorageLimitStatus,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageCount,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSize,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSizeShutoffQuota,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSizeWarningQuota,
+
+        ########################
+        #Common parameters  
+        ########################
+        [Parameter()]
+        [ValidateSet('Present', 'Absent')]
+        [System.String]
+        $Ensure = 'Present',
+
+        [Parameter()]
+        [System.Management.Automation.PSCredential]
+        $Credential,
+
+        [Parameter()]
+        [System.String]
+        $ApplicationId,
+
+        [Parameter()]
+        [System.String]
+        $TenantId,
+
+        [Parameter()]
+        [System.String]
+        $CertificateThumbprint,
+
+        [Parameter()]
+        [System.String]
+        $CertificatePath,
+
+        [Parameter()]
+        [System.Management.Automation.PSCredential]
+        $CertificatePassword,
+
+        [Parameter()]
+        [Switch]
+        $ManagedIdentity
+    )
+
+    throw 'Updating Mailbox Statistics is not supported.'
+}
+
+function Test-TargetResource
+{
+    [CmdletBinding()]
+    [OutputType([System.Boolean])]
+    param
+    (
+        ########################
+        #Minimum property set
+        ########################
+        [Parameter()]
+        [System.String]
+        $DeletedItemCount,
+
+        [Parameter()]
+        [System.String]
+        $DisplayName,
+
+        [Parameter()]
+        [System.String]
+        $ItemCount,
+
+        [Parameter()]
+        [System.String]
+        $MailboxGuid,
+
+        [Parameter()]
+        [System.String]
+        $TotalDeletedItemSize,
+
+        [Parameter()]
+        [System.String]
+        $TotalItemSize,
+
+        ########################
+        #All property set
+        ########################
+        [Parameter()]
+        [System.String]
+        $AssociatedItemCount,
+
+        [Parameter()]
+        [System.String]
+        $AttachmentTableAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $AttachmentTableTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseIssueWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseName,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseProhibitSendQuota,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseProhibitSendReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $DisconnectDate,
+
+        [Parameter()]
+        [System.String]
+        $DisconnectReason,
+
+        [Parameter()]
+        [System.String]
+        $DumpsterMessagesPerFolderCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $DumpsterMessagesPerFolderCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $ExternalDirectoryOrganizationId,
+
+        [Parameter()]
+        [System.String]
+        $FastIsEnabled,
+        
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyChildrenCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyChildrenCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyDepthReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyDepthWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $FoldersCountReceiveQuota,
+        
+        [Parameter()]
+        [System.String]
+        $FoldersCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $IsAbandonedMoveDestination,
+
+        [Parameter()]
+        [System.String]
+        $IsArchiveMailbox,
+
+        [Parameter()]
+        [System.String]
+        $IsDatabaseCopyActive,
+
+        [Parameter()]
+        [System.String]
+        $IsHighDensityShard,
+
+        [Parameter()]
+        [System.String]
+        $IsMoveDestination,
+
+        [Parameter()]
+        [System.String]
+        $IsQuarantined,
+
+        [Parameter()]
+        [System.String]
+        $LastLoggedOnUserAccount,
+
+        [Parameter()]
+        [System.String]
+        $LastLogoffTime,
+
+        [Parameter()]
+        [System.String]
+        $LastLogonTime,
+
+        [Parameter()]
+        [System.String]
+        $LegacyDN,
+
+        [Parameter()]
+        [System.String]
+        $MailboxMessagesPerFolderCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $MailboxMessagesPerFolderCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $MailboxType,
+
+        [Parameter()]
+        [System.String]
+        $MailboxTypeDetail,
+
+        [Parameter()]
+        [System.String]
+        $MessageTableAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $MessageTableTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $NamedPropertiesCountQuota,
+
+        [Parameter()]
+        [System.String]
+        $NeedsToMove,
+
+        [Parameter()]
+        [System.String]
+        $OtherTablesAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $OtherTablesTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $OwnerADGuid,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineClients,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineDescription,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineEnd,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineFileVersion,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineLastCrash,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingAvgDatabaseReads,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingAvgRop,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingClientTypes,
+
+        [Parameter()]
+        [System.String]
+        $ServerName,
+
+        [Parameter()]
+        [System.String]
+        $StorageLimitStatus,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageCount,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSize,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSizeShutoffQuota,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSizeWarningQuota,
+
+        ########################
+        #Common parameters  
+        ########################
+        [Parameter()]
+        [ValidateSet('Present', 'Absent')]
+        [System.String]
+        $Ensure = 'Present',
+
+        [Parameter()]
+        [System.Management.Automation.PSCredential]
+        $Credential,
+
+        [Parameter()]
+        [System.String]
+        $ApplicationId,
+
+        [Parameter()]
+        [System.String]
+        $TenantId,
+
+        [Parameter()]
+        [System.String]
+        $CertificateThumbprint,
+
+        [Parameter()]
+        [System.String]
+        $CertificatePath,
+
+        [Parameter()]
+        [System.Management.Automation.PSCredential]
+        $CertificatePassword,
+
+        [Parameter()]
+        [Switch]
+        $ManagedIdentity
+    )
+
+    #Ensure the proper dependencies are installed in the current environment.
+    Confirm-M365DSCDependencies
+
+    #region Telemetry
+    $ResourceName = $MyInvocation.MyCommand.ModuleName -replace 'MSFT_', ''
+    $CommandName = $MyInvocation.MyCommand
+    $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName `
+        -CommandName $CommandName `
+        -Parameters $PSBoundParameters
+    Add-M365DSCTelemetryEvent -Data $data
+    #endregion
+
+    Write-Verbose -Message "Testing configuration of Office 365 Mailbox Statistics $DisplayName"
+
+    $CurrentValues = Get-TargetResource @PSBoundParameters
+
+    Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)"
+    Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $PSBoundParameters)"
+
+    $TestResult = Test-M365DSCParameterState -CurrentValues $CurrentValues `
+        -Source $($MyInvocation.MyCommand.Source) `
+        -DesiredValues $PSBoundParameters `
+        -ValuesToCheck @('Ensure', `
+            'DisplayName')
+
+    Write-Verbose -Message "Test-TargetResource returned $TestResult"
+
+    return $TestResult
+}
+
+function Export-TargetResource
+{
+    [CmdletBinding()]
+    [OutputType([System.String])]
+        param
+    (
+        ########################
+        #Minimum property set
+        ########################
+        [Parameter()]
+        [System.String]
+        $DeletedItemCount,
+
+        [Parameter()]
+        [System.String]
+        $DisplayName,
+
+        [Parameter()]
+        [System.String]
+        $ItemCount,
+
+        [Parameter()]
+        [System.String]
+        $MailboxGuid,
+
+        [Parameter()]
+        [System.String]
+        $TotalDeletedItemSize,
+
+        [Parameter()]
+        [System.String]
+        $TotalItemSize,
+
+        ########################
+        #All property set
+        ########################
+        [Parameter()]
+        [System.String]
+        $AssociatedItemCount,
+
+        [Parameter()]
+        [System.String]
+        $AttachmentTableAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $AttachmentTableTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseIssueWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseName,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseProhibitSendQuota,
+
+        [Parameter()]
+        [System.String]
+        $DatabaseProhibitSendReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $DisconnectDate,
+
+        [Parameter()]
+        [System.String]
+        $DisconnectReason,
+
+        [Parameter()]
+        [System.String]
+        $DumpsterMessagesPerFolderCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $DumpsterMessagesPerFolderCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $ExternalDirectoryOrganizationId,
+
+        [Parameter()]
+        [System.String]
+        $FastIsEnabled,
+        
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyChildrenCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyChildrenCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyDepthReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $FolderHierarchyDepthWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $FoldersCountReceiveQuota,
+        
+        [Parameter()]
+        [System.String]
+        $FoldersCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $IsAbandonedMoveDestination,
+
+        [Parameter()]
+        [System.String]
+        $IsArchiveMailbox,
+
+        [Parameter()]
+        [System.String]
+        $IsDatabaseCopyActive,
+
+        [Parameter()]
+        [System.String]
+        $IsHighDensityShard,
+
+        [Parameter()]
+        [System.String]
+        $IsMoveDestination,
+
+        [Parameter()]
+        [System.String]
+        $IsQuarantined,
+
+        [Parameter()]
+        [System.String]
+        $LastLoggedOnUserAccount,
+
+        [Parameter()]
+        [System.String]
+        $LastLogoffTime,
+
+        [Parameter()]
+        [System.String]
+        $LastLogonTime,
+
+        [Parameter()]
+        [System.String]
+        $LegacyDN,
+
+        [Parameter()]
+        [System.String]
+        $MailboxMessagesPerFolderCountReceiveQuota,
+
+        [Parameter()]
+        [System.String]
+        $MailboxMessagesPerFolderCountWarningQuota,
+
+        [Parameter()]
+        [System.String]
+        $MailboxType,
+
+        [Parameter()]
+        [System.String]
+        $MailboxTypeDetail,
+
+        [Parameter()]
+        [System.String]
+        $MessageTableAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $MessageTableTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $NamedPropertiesCountQuota,
+
+        [Parameter()]
+        [System.String]
+        $NeedsToMove,
+
+        [Parameter()]
+        [System.String]
+        $OtherTablesAvailableSize,
+
+        [Parameter()]
+        [System.String]
+        $OtherTablesTotalSize,
+
+        [Parameter()]
+        [System.String]
+        $OwnerADGuid,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineClients,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineDescription,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineEnd,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineFileVersion,
+
+        [Parameter()]
+        [System.String]
+        $QuarantineLastCrash,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingAvgDatabaseReads,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingAvgRop,
+
+        [Parameter()]
+        [System.String]
+        $ResourceUsageRollingClientTypes,
+
+        [Parameter()]
+        [System.String]
+        $ServerName,
+
+        [Parameter()]
+        [System.String]
+        $StorageLimitStatus,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageCount,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSize,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSizeShutoffQuota,
+
+        [Parameter()]
+        [System.String]
+        $SystemMessageSizeWarningQuota,
+
+        ########################
+        #Common parameters  
+        ########################
+        [Parameter()]
+        [ValidateSet('Present', 'Absent')]
+        [System.String]
+        $Ensure = 'Present',
+
+        [Parameter()]
+        [System.Management.Automation.PSCredential]
+        $Credential,
+
+        [Parameter()]
+        [System.String]
+        $ApplicationId,
+
+        [Parameter()]
+        [System.String]
+        $TenantId,
+
+        [Parameter()]
+        [System.String]
+        $CertificateThumbprint,
+
+        [Parameter()]
+        [System.String]
+        $CertificatePath,
+
+        [Parameter()]
+        [System.Management.Automation.PSCredential]
+        $CertificatePassword,
+
+        [Parameter()]
+        [Switch]
+        $ManagedIdentity
+    )
+
+    $ConnectionMode = New-M365DSCConnection -Workload 'ExchangeOnline' `
+        -InboundParameters $PSBoundParameters `
+        -SkipModuleReload $true
+
+    #Ensure the proper dependencies are installed in the current environment.
+    Confirm-M365DSCDependencies
+
+    #region Telemetry
+    $ResourceName = $MyInvocation.MyCommand.ModuleName -replace 'MSFT_', ''
+    $CommandName = $MyInvocation.MyCommand
+    $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName `
+        -CommandName $CommandName `
+        -Parameters $PSBoundParameters
+    Add-M365DSCTelemetryEvent -Data $data
+    #endregion
+
+    try
+    {
+        $Script:ExportMode = $true
+
+        [array]$Script:MailboxStatistics = Get-EXOMailbox -ResultSize Unlimited -RecipientTypeDetails 'RoomMailbox,SharedMailbox,UserMailbox' | Get-EXOMailboxStatistics -PropertySets All
+        
+        $dscContent = ''
+        $i = 1
+        if ($MailboxStatistics.Length -eq 0)
+        {
+            Write-Host $Global:M365DSCEmojiGreenCheckMark
+        }
+        else
+        {
+            Write-Host "`r`n" -NoNewline
+        }
+        foreach ($mailboxStatistic in $MailboxStatistics)
+        {
+            Write-Host "    |---[$i/$($mailboxStatistics.Length)] $($mailboxStatistic.DisplayName)" -NoNewline
+            $mailboxStatisticDisplayName = $mailboxStatistic.DisplayName
+            if ($mailboxStatisticDisplayName)
+            {
+                $params = @{
+                    AssociatedItemCount                         = $mailboxStatistic.AssociatedItemCount
+                    AttachmentTableAvailableSize                = [math]::Round(($mailboxStatistic.AttachmentTableAvailableSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    AttachmentTableTotalSize                    = [math]::Round(($mailboxStatistic.AttachmentTableTotalSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    DatabaseIssueWarningQuota                   = [math]::Round(($mailboxStatistic.DatabaseIssueWarningQuota.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    DatabaseName                                = $mailboxStatistic.DatabaseName
+                    DatabaseProhibitSendQuota                   = [math]::Round(($mailboxStatistic.DatabaseProhibitSendQuota.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    DatabaseProhibitSendReceiveQuota            = [math]::Round(($mailboxStatistic.DatabaseProhibitSendReceiveQuota.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    DeletedItemCount                            = $mailboxStatistic.DeletedItemCount
+                    DisconnectDate                              = $mailboxStatistic.DisconnectDate
+                    DisconnectReason                            = $mailboxStatistic.DisconnectReason
+                    DisplayName                                 = $mailboxStatistic.DisplayName
+                    DumpsterMessagesPerFolderCountReceiveQuota  = $mailboxStatistic.DumpsterMessagesPerFolderCountReceiveQuota
+                    DumpsterMessagesPerFolderCountWarningQuota  = $mailboxStatistic.DumpsterMessagesPerFolderCountWarningQuota
+                    ExternalDirectoryOrganizationId             = $mailboxStatistic.ExternalDirectoryOrganizationId
+                    FastIsEnabled                               = $mailboxStatistic.FastIsEnabled
+                    FolderHierarchyChildrenCountReceiveQuota    = $mailboxStatistic.FolderHierarchyChildrenCountReceiveQuota
+                    FolderHierarchyChildrenCountWarningQuota    = $mailboxStatistic.FolderHierarchyChildrenCountWarningQuota
+                    FolderHierarchyDepthReceiveQuota            = $mailboxStatistic.FolderHierarchyDepthReceiveQuota
+                    FolderHierarchyDepthWarningQuota            = $mailboxStatistic.FolderHierarchyDepthWarningQuota
+                    FoldersCountReceiveQuota                    = $mailboxStatistic.FoldersCountReceiveQuota
+                    FoldersCountWarningQuota                    = $mailboxStatistic.FoldersCountWarningQuota
+                    IsAbandonedMoveDestination                  = $mailboxStatistic.IsAbandonedMoveDestination
+                    IsArchiveMailbox                            = $mailboxStatistic.IsArchiveMailbox
+                    IsDatabaseCopyActive                        = $mailboxStatistic.IsDatabaseCopyActive
+                    IsHighDensityShard                          = $mailboxStatistic.IsHighDensityShard
+                    IsMoveDestination                           = $mailboxStatistic.IsMoveDestination
+                    IsQuarantined                               = $mailboxStatistic.IsQuarantined
+                    ItemCount                                   = $mailboxStatistic.ItemCount
+                    LastLoggedOnUserAccount                     = $mailboxStatistic.LastLoggedOnUserAccount
+                    LastLogoffTime                              = $mailboxStatistic.LastLogoffTime
+                    LastLogonTime                               = $mailboxStatistic.LastLogonTime
+                    LegacyDN                                    = $mailboxStatistic.LegacyDN
+                    MailboxGuid                                 = $mailboxStatistic.MailboxGuid
+                    MailboxMessagesPerFolderCountReceiveQuota   = $mailboxStatistic.MailboxMessagesPerFolderCountReceiveQuota
+                    MailboxMessagesPerFolderCountWarningQuota   = $mailboxStatistic.MailboxMessagesPerFolderCountWarningQuota
+                    MailboxType                                 = $mailboxStatistic.MailboxType
+                    MailboxTypeDetail                           = $mailboxStatistic.MailboxTypeDetail
+                    MessageTableAvailableSize                   = [math]::Round(($mailboxStatistic.MessageTableAvailableSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    MessageTableTotalSize                       = [math]::Round(($mailboxStatistic.MessageTableTotalSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    NamedPropertiesCountQuota                   = $mailboxStatistic.NamedPropertiesCountQuota
+                    NeedsToMove                                 = $mailboxStatistic.NeedsToMove
+                    OtherTablesAvailableSize                    = [math]::Round(($mailboxStatistic.OtherTablesAvailableSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    OtherTablesTotalSize                        = [math]::Round(($mailboxStatistic.OtherTablesTotalSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    OwnerADGuid                                 = $mailboxStatistic.OwnerADGuid
+                    QuarantineClients                           = $mailboxStatistic.QuarantineClients
+                    QuarantineDescription                       = $mailboxStatistic.QuarantineDescription
+                    QuarantineEnd                               = $mailboxStatistic.QuarantineEnd
+                    QuarantineFileVersion                       = $mailboxStatistic.QuarantineFileVersion
+                    QuarantineLastCrash                         = $mailboxStatistic.QuarantineLastCrash
+                    ResourceUsageRollingAvgDatabaseReads        = $mailboxStatistic.ResourceUsageRollingAvgDatabaseReads
+                    ResourceUsageRollingAvgRop                  = $mailboxStatistic.ResourceUsageRollingAvgRop
+                    ResourceUsageRollingClientTypes             = $mailboxStatistic.ResourceUsageRollingClientTypes
+                    ServerName                                  = $mailboxStatistic.ServerName
+                    StorageLimitStatus                          = $mailboxStatistic.StorageLimitStatus
+                    SystemMessageCount                          = $mailboxStatistic.SystemMessageCount
+                    SystemMessageSize                           = [math]::Round(($mailboxStatistic.SystemMessageSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    SystemMessageSizeShutoffQuota               = [math]::Round(($mailboxStatistic.SystemMessageSizeShutoffQuota.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    SystemMessageSizeWarningQuota               = [math]::Round(($mailboxStatistic.SystemMessageSizeWarningQuota.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    TotalDeletedItemSize                        = [math]::Round(($mailboxStatistic.TotalDeletedItemSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+                    TotalItemSize                               = [math]::Round(($mailboxStatistic.TotalItemSize.ToString().Split('(')[1].Split(' ')[0].Replace(',','')/1MB),2)
+        
+                    Ensure                = 'Present'
+                    Credential            = $Credential
+                    ApplicationId         = $ApplicationId
+                    CertificateThumbprint = $CertificateThumbprint
+                    CertificatePath       = $CertificatePath
+                    CertificatePassword   = $CertificatePassword
+                    Managedidentity       = $ManagedIdentity.IsPresent
+                    TenantId              = $TenantId
+                }
+
+                $Results = Get-TargetResource @Params
+
+                if ($Results -is [System.Collections.Hashtable] -and $Results.Count -gt 1)
+                {
+                    $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode `
+                        -Results $Results
+                    $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName `
+                        -ConnectionMode $ConnectionMode `
+                        -ModulePath $PSScriptRoot `
+                        -Results $Results `
+                        -Credential $Credential
+                    $dscContent += $currentDSCBlock
+
+                    Save-M365DSCPartialExport -Content $currentDSCBlock `
+                        -FileName $Global:PartialExportFileName
+
+                    Write-Host $Global:M365DSCEmojiGreenCheckMark
+                }
+                else
+                {
+                    Write-Host $Global:M365DSCEmojiRedX
+                }
+
+                $i++
+            }
+        }
+        return $dscContent
+    }
+    catch
+    {
+        Write-Host $Global:M365DSCEmojiRedX
+
+        New-M365DSCLogEntry -Message 'Error during Export:' `
+            -Exception $_ `
+            -Source $($MyInvocation.MyCommand.Source) `
+            -TenantId $TenantId `
+            -Credential $Credential
+
+        return ''
+    }
+}
+
+Export-ModuleMember -Function *-TargetResource
diff --git a/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/MSFT_ExoMailboxStatistics.schema.mof b/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/MSFT_ExoMailboxStatistics.schema.mof
new file mode 100644
index 0000000000..c45c093d0d
--- /dev/null
+++ b/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/MSFT_ExoMailboxStatistics.schema.mof
@@ -0,0 +1,74 @@
+[ClassVersion("1.0.0.0"), FriendlyName("EXOMailboxStatistics")]
+class MSFT_EXOMailboxStatistics : OMI_BaseResource
+{
+    [Write, Description("")] String DeletedItemCount;
+    [Write, Description("")] String DisplayName;
+    [Write, Description("")] String ItemCount;
+    [Write, Description("")] String MailboxGuid;
+    [Write, Description("")] String TotalDeletedItemSize;
+    [Write, Description("")] String TotalItemSize;
+    [Write, Description("")] String AssociatedItemCount;
+    [Write, Description("")] String AttachmentTableAvailableSize;
+    [Write, Description("")] String AttachmentTableTotalSize;
+    [Write, Description("")] String DatabaseIssueWarningQuota;
+    [Write, Description("")] String DatabaseName;
+    [Write, Description("")] String DatabaseProhibitSendQuota;
+    [Write, Description("")] String DatabaseProhibitSendReceiveQuota;
+    [Write, Description("")] String DisconnectDate;
+    [Write, Description("")] String DisconnectReason;
+    [Write, Description("")] String DumpsterMessagesPerFolderCountReceiveQuota;
+    [Write, Description("")] String DumpsterMessagesPerFolderCountWarningQuota;
+    [Write, Description("")] String ExternalDirectoryOrganizationId;
+    [Write, Description("")] String FastIsEnabled;
+    [Write, Description("")] String FolderHierarchyChildrenCountReceiveQuota;
+    [Write, Description("")] String FolderHierarchyChildrenCountWarningQuota;
+    [Write, Description("")] String FolderHierarchyDepthReceiveQuota;
+    [Write, Description("")] String FolderHierarchyDepthWarningQuota;
+    [Write, Description("")] String FoldersCountReceiveQuota;
+    [Write, Description("")] String FoldersCountWarningQuota;
+    [Write, Description("")] String IsAbandonedMoveDestination;
+    [Write, Description("")] String IsArchiveMailbox;
+    [Write, Description("")] String IsDatabaseCopyActive;
+    [Write, Description("")] String IsHighDensityShard;
+    [Write, Description("")] String IsMoveDestination;
+    [Write, Description("")] String IsQuarantined;
+    [Write, Description("")] String LastLoggedOnUserAccount;
+    [Write, Description("")] String LastLogoffTime;
+    [Write, Description("")] String LastLogonTime;
+    [Write, Description("")] String LegacyDN;
+    [Write, Description("")] String MailboxMessagesPerFolderCountReceiveQuota;
+    [Write, Description("")] String MailboxMessagesPerFolderCountWarningQuota;
+    [Write, Description("")] String MailboxType;
+    [Write, Description("")] String MailboxTypeDetail;
+    [Write, Description("")] String MessageTableAvailableSize;
+    [Write, Description("")] String MessageTableTotalSize;
+    [Write, Description("")] String NamedPropertiesCountQuota;
+    [Write, Description("")] String NeedsToMove;
+    [Write, Description("")] String OtherTablesAvailableSize;
+    [Write, Description("")] String OtherTablesTotalSize;
+    [Write, Description("")] String OwnerADGuid;
+    [Write, Description("")] String QuarantineClients;
+    [Write, Description("")] String QuarantineDescription;
+    [Write, Description("")] String QuarantineEnd;
+    [Write, Description("")] String QuarantineFileVersion;
+    [Write, Description("")] String QuarantineLastCrash;
+    [Write, Description("")] String ResourceUsageRollingAvgDatabaseReads;
+    [Write, Description("")] String ResourceUsageRollingAvgRop;
+    [Write, Description("")] String ResourceUsageRollingClientTypes;
+    [Write, Description("")] String ServerName;
+    [Write, Description("")] String StorageLimitStatus;
+    [Write, Description("")] String SystemMessageCount;
+    [Write, Description("")] String SystemMessageSize;
+    [Write, Description("")] String SystemMessageSizeShutoffQuota;
+    [Write, Description("")] String SystemMessageSizeWarningQuota;
+
+    [Write, Description("Present ensures the group exists, absent ensures it is removed"), ValueMap{"Present","Absent"}, Values{"Present","Absent"}] string Ensure;
+    [Write, Description("Credentials of the Exchange Global Admin"), EmbeddedInstance("MSFT_Credential")] string Credential;
+    [Write, Description("Id of the Azure Active Directory application to authenticate with.")] String ApplicationId;
+    [Write, Description("Id of the Azure Active Directory tenant used for authentication.")] String TenantId;
+    [Write, Description("Thumbprint of the Azure Active Directory application's authentication certificate to use for authentication.")] String CertificateThumbprint;
+    [Write, Description("Username can be made up to anything but password will be used for CertificatePassword"), EmbeddedInstance("MSFT_Credential")] String CertificatePassword;
+    [Write, Description("Path to certificate used in service principal usually a PFX file.")] String CertificatePath;
+    [Write, Description("Managed ID being used for authentication.")] Boolean ManagedIdentity;
+};
+
diff --git a/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/readme.md b/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/readme.md
new file mode 100644
index 0000000000..2735beefea
--- /dev/null
+++ b/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/readme.md
@@ -0,0 +1,5 @@
+# ExoMailboxStatistics
+
+## Description
+
+This resource allows users to retrieve Office 365 Mailbox Statistics.
diff --git a/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/settings.json b/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/settings.json
new file mode 100644
index 0000000000..4b5e759c56
--- /dev/null
+++ b/Modules/Microsoft365DSC/DSCResources/MSFT_EXOMailboxStatistics/settings.json
@@ -0,0 +1,53 @@
+{
+    "resourceName": "EXOMailboxStatistics",
+    "description": "",
+    "roles": {
+        "read": [
+            "Global Reader"
+        ],
+        "update": [
+            "Exchange Administrator"
+        ]
+    },
+    "permissions": {
+        "graph": {
+            "delegated": {
+                "read": [],
+                "update": []
+            },
+            "application": {
+                "read": [],
+                "update": []
+            }
+        },
+        "exchange": {
+            "requiredroles": [
+                "Mail Enabled Public Folders",
+                "MyName",
+                "Public Folders",
+                "Compliance Admin",
+                "User Options",
+                "Message Tracking",
+                "View-Only Recipients",
+                "Role Management",
+                "Legal Hold",
+                "Audit Logs",
+                "Retention Management",
+                "Distribution Groups",
+                "Move Mailboxes",
+                "Information Rights Management",
+                "Mail Recipient Creation",
+                "Reset Password",
+                "View-Only Audit Logs",
+                "Mail Recipients",
+                "Mailbox Search",
+                "UM Mailboxes",
+                "Security Group Creation and Membership",
+                "Mailbox Import Export",
+                "MyMailboxDelegation",
+                "MyDisplayName"
+            ],
+            "requiredrolegroups": "Organization Management"
+        }
+    }
+}
diff --git a/Modules/Microsoft365DSC/Examples/Resources/EXOMailboxStatistics/1-ConfigureMailboxStatistics.ps1 b/Modules/Microsoft365DSC/Examples/Resources/EXOMailboxStatistics/1-ConfigureMailboxStatistics.ps1
new file mode 100644
index 0000000000..03d6d07011
--- /dev/null
+++ b/Modules/Microsoft365DSC/Examples/Resources/EXOMailboxStatistics/1-ConfigureMailboxStatistics.ps1
@@ -0,0 +1,78 @@
+<#
+This example is used to test new resources and showcase the usage of new resources being worked on.
+It is not meant to use as a production baseline.
+#>
+
+Configuration Example
+{
+    param
+    (
+        [Parameter(Mandatory = $true)]
+        [PSCredential]
+        $credsGlobalAdmin
+    )
+
+    Import-DscResource -ModuleName Microsoft365DSC
+
+    Node localhost
+    {
+        ExoMailboxStatistics "ExoMailboxStatistics-Adele Vance"
+        {
+            ApplicationId                              = $ConfigurationData.NonNodeData.ApplicationId;
+            AssociatedItemCount                        = 86;
+            AttachmentTableAvailableSize               = 0.25;
+            AttachmentTableTotalSize                   = 4.56;
+            CertificateThumbprint                      = $ConfigurationData.NonNodeData.CertificateThumbprint;
+            DatabaseIssueWarningQuota                  = 1945;
+            DatabaseName                               = "NAMPR11DG329-db080";
+            DatabaseProhibitSendQuota                  = 2048;
+            DatabaseProhibitSendReceiveQuota           = 2355;
+            DeletedItemCount                           = 16;
+            DisplayName                                = "Adele Vance";
+            DumpsterMessagesPerFolderCountReceiveQuota = 3000000;
+            DumpsterMessagesPerFolderCountWarningQuota = 2750000;
+            Ensure                                     = "Present";
+            ExternalDirectoryOrganizationId            = "f4e8115b-2acf-4c30-8d0a-8e5268c8174c";
+            FolderHierarchyChildrenCountReceiveQuota   = 10000;
+            FolderHierarchyChildrenCountWarningQuota   = 9000;
+            FolderHierarchyDepthReceiveQuota           = 300;
+            FolderHierarchyDepthWarningQuota           = 250;
+            FoldersCountReceiveQuota                   = 250000;
+            FoldersCountWarningQuota                   = 200000;
+            IsAbandonedMoveDestination                 = $False;
+            IsArchiveMailbox                           = $False;
+            IsDatabaseCopyActive                       = $True;
+            IsHighDensityShard                         = $False;
+            IsMoveDestination                          = $False;
+            IsQuarantined                              = $False;
+            ItemCount                                  = 463;
+            LastLogoffTime                             = "2023-11-01 3:05:02 PM";
+            LastLogonTime                              = "2023-11-01 2:54:59 PM";
+            LegacyDN                                   = "/o=ExchangeLabs/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=1fb25a9426e94b1d911f42361f133074-AdeleV";
+            MailboxGuid                                = "00de9d65-ce46-4a2d-afca-73c2800d27ed";
+            MailboxMessagesPerFolderCountReceiveQuota  = 1000000;
+            MailboxMessagesPerFolderCountWarningQuota  = 900000;
+            MailboxType                                = "Private";
+            MailboxTypeDetail                          = "UserMailbox";
+            MessageTableAvailableSize                  = 9.97;
+            MessageTableTotalSize                      = 29.81;
+            NamedPropertiesCountQuota                  = 16384;
+            NeedsToMove                                = "None";
+            OtherTablesAvailableSize                   = 0.56;
+            OtherTablesTotalSize                       = 14.28;
+            OwnerADGuid                                = "303f52c6-5943-4edb-a110-a99796365f61";
+            QuarantineClients                          = "";
+            ResourceUsageRollingAvgDatabaseReads       = 0;
+            ResourceUsageRollingAvgRop                 = 0;
+            ResourceUsageRollingClientTypes            = 2313161359686242346;
+            ServerName                                 = "CH0PR11MB5249";
+            SystemMessageCount                         = 2629;
+            SystemMessageSize                          = 11.45;
+            SystemMessageSizeShutoffQuota              = 51200;
+            SystemMessageSizeWarningQuota              = 50176;
+            TenantId                                   = $OrganizationName;
+            TotalDeletedItemSize                       = 0.09;
+            TotalItemSize                              = 23.39;
+        }
+    }
+}

From 2c98847fdc173f3bdcc9fde54ddee64db047464b Mon Sep 17 00:00:00 2001
From: Samuel Levesque <levesque.samuel@gmail.com>
Date: Tue, 7 Nov 2023 09:42:27 -0500
Subject: [PATCH 3/3] Added changelog

---
 CHANGELOG.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index efec24833c..895e38bd85 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 # UNRELEASED
 
+* ExoMailboxStatistics
+  * Initial release
+
 * O365OrgSettings
   * Force register the Office on the Web ServicePrincipal is it is not present.
     FIXES [#3842](https://github.com/microsoft/Microsoft365DSC/issues/3842)