From ae3569835b07c5415b12cbcabc08e08154e31733 Mon Sep 17 00:00:00 2001 From: AdminDroid <49208841+admindroid-community@users.noreply.github.com> Date: Tue, 6 May 2025 19:28:15 +0530 Subject: [PATCH] Export All Mailboxes in EXO --- Export All Mailboxes in EXO/GetMailboxes.ps1 | 153 +++++++++++++++++++ 1 file changed, 153 insertions(+) create mode 100644 Export All Mailboxes in EXO/GetMailboxes.ps1 diff --git a/Export All Mailboxes in EXO/GetMailboxes.ps1 b/Export All Mailboxes in EXO/GetMailboxes.ps1 new file mode 100644 index 0000000..460a63a --- /dev/null +++ b/Export All Mailboxes in EXO/GetMailboxes.ps1 @@ -0,0 +1,153 @@ +<# +============================================================================================= +Name: Export All Mailboxes in Microsoft 365 +Version: 1.0 +Website: o365reports.com + + +Script Highlights: +~~~~~~~~~~~~~~~~~ +1. The script automatically verifies and installs Exchange Online PowerShell module (if not installed already) upon your confirmation. +2. Exports all mailboxes in the organization. +3. Allows exporting mailboxes that matches the selected filter. + - User Mailboxes + - Shared Mailboxes + - Room Mailboxes + - Equipment Mailboxes +4. Export the report result to CSV. +5. The script can be executed with MFA enabled account too. +6. The script supports certificate-based authentication (CBA) too. +7. The script is schedular-friendly. + +For detailed Script execution: https://o365reports.com/2025/05/06/export-all-mailboxes-in-microsoft-365-using-powershell + + +============================================================================================ +#> + + +Param +( + [Parameter(Mandatory = $false)] + [switch]$UserMailboxesOnly, + [switch]$SharedMailboxesOnly, + [Switch]$RoomMailboxesOnly, + [Switch]$EquipmentMailboxesOnly, + [string]$UserName, + [string]$Password, + [string]$Organization, + [string]$ClientId, + [string]$CertificateThumbprint +) +Function Connect_Exo +{ + #Check for EXO module installation + $Module = Get-Module ExchangeOnlineManagement -ListAvailable + if($Module.count -eq 0) + { + Write-Host Exchange Online PowerShell module is not available -ForegroundColor yellow + $Confirm= Read-Host Are you sure you want to install module? [Y] Yes [N] No + if($Confirm -match "[yY]") + { + Write-host "Installing Exchange Online PowerShell module" + Install-Module ExchangeOnlineManagement -Repository PSGallery -AllowClobber -Force + } + else + { + Write-Host EXO module is required to connect Exchange Online.Please install module using Install-Module ExchangeOnlineManagement cmdlet. + Exit + } + } + Write-Host Connecting to Exchange Online... + #Storing credential in script for scheduling purpose/ Passing credential as parameter - Authentication using non-MFA account + if(($UserName -ne "") -and ($Password -ne "")) + { + $SecuredPassword = ConvertTo-SecureString -AsPlainText $Password -Force + $Credential = New-Object System.Management.Automation.PSCredential $UserName,$SecuredPassword + Connect-ExchangeOnline -Credential $Credential -ShowBanner:$false + } + elseif($Organization -ne "" -and $ClientId -ne "" -and $CertificateThumbprint -ne "") + { + Connect-ExchangeOnline -AppId $ClientId -CertificateThumbprint $CertificateThumbprint -Organization $Organization -ShowBanner:$false + } + else + { + Connect-ExchangeOnline -ShowBanner:$false + } +} +Connect_Exo + +$OutputCSV="$PSScriptRoot\EXOMailbox_Report_$((Get-Date -format yyyy-MMM-dd-ddd` hh-mm` tt).ToString()).csv" +$Count=0 + +#Filtering based on mailbox type +if($RoomMailboxesOnly.IsPresent) +{ + $RecipientType="RoomMailbox" +} +elseif($UserMailboxesOnly.IsPresent) +{ + $RecipientType="UserMailbox" +} +elseif($SharedMailboxesOnly.IsPresent) +{ + $RecipientType="SharedMailbox" +} +elseif($EquipmentMailboxesOnly.IsPresent) +{ + $RecipientType="EquipmentMailbox" +} +else +{ + $RecipientType="DiscoveryMailbox,EquipmentMailbox,GroupMailbox,LegacyMailbox,LinkedMailbox,LinkedRoomMailbox,RoomMailbox,SchedulingMailbox,SharedMailbox,TeamMailbox,UserMailbox" +} + +#Retrieving mailbox details +Get-EXOMailbox -ResultSize Unlimited -RecipientTypeDetails $RecipientType | foreach { + $DisplayName=$_.DisplayName + $Count++ + Write-Progress -Activity "`n Processed mailbox count: $Count .."`n" Currently processing: $DisplayName" + $UPN=$_.UserPrincipalName + $Alias=$_.Alias + $MailboxType=$_.RecipientTypeDetails + $PrimarySMTPAddress=$_.PrimarySMTPAddress + $EmailAddresses= ($_.EmailAddresses | Where-Object {$_ -clike "smtp:*"} | ForEach-Object {$_ -replace "smtp:",""}) -join "," + If($EmailAddresses -eq "") + { + $EmailAddresses="-" + } + + $Results = [PSCustomObject]@{ + "Mailbox Name" = $DisplayName + "UPN" = $UPN + "Alias" =$Alias + "Mailbox Type" = $MailboxType + "Primary SMTP Address" = $PrimarySMTPAddress + "Other Email Addresses" =$EmailAddresses + + } + $Results | Export-CSV -path $OutputCSV -NoTypeInformation -Append -Force +} + +Write-Host `n~~ Script prepared by AdminDroid Community ~~`n -ForegroundColor Green +Write-Host "~~ Check out " -NoNewline -ForegroundColor Green; Write-Host "admindroid.com" -ForegroundColor Yellow -NoNewline; Write-Host " to get access to 1800+ Microsoft 365 reports. ~~" -ForegroundColor Green `n + +If($Count -eq 0) +{ + Write-Host No mailboxes found +} +else +{ + Write-Host `nThe output file contains $Count mailboxes. + Write-Host `n" The Output file available in: " -NoNewline -ForegroundColor Yellow; Write-Host $OutputCSV + $Prompt = New-Object -ComObject wscript.shell + $UserInput = $Prompt.popup("Do you want to open output file?",` + 0,"Open Output File",4) + If ($UserInput -eq 6) + { + Invoke-Item "$OutputCSV" + } +} + +#Disconnect Exchange Online session +Disconnect-ExchangeOnline -Confirm:$false -InformationAction Ignore -ErrorAction SilentlyContinue \ No newline at end of file