Public/Migration/CloudData/Main/Sync-Guid.ps1
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function Sync-Guid { [CmdletBinding()] param ( [Parameter()] [switch] $DontViewEntireForest ) $Script:RestartConsole = $null Connect-CloudModuleImport -EXO2 if ($RestartConsole) { return } Get-PSSession | Remove-PSSession while (-not $Server ) { Write-Host "Enter the name of the Exchange Server. Example: ExServer01.domain.com" -ForegroundColor Cyan $Server = Read-Host "Exchange Server Name" } Connect-Exchange @PSBoundParameters -PromptConfirm -Server $Server $PoshPath = (Join-Path -Path ([Environment]::GetFolderPath('Desktop')) -ChildPath Posh365 ) $RemoteMailboxXML = Join-Path -Path $PoshPath -ChildPath ('RemoteMailboxSyncGuid_{0}.xml' -f [DateTime]::Now.ToString('yyyy-MM-dd-hhmm')) Write-Host "Fetching Remote Mailboxes..." -ForegroundColor Cyan Get-RemoteMailbox -ResultSize Unlimited | Select-Object * | Export-Clixml $RemoteMailboxXML $RemoteMailboxList = Import-Clixml $RemoteMailboxXML | Sort-Object DisplayName, OrganizationalUnit $RMHash = Get-RemoteMailboxHash -Key UserPrincipalName -RemoteMailboxList $RemoteMailboxList Get-PSSession | Remove-PSSession # Cloud ( Mailbox ) Write-Host "`r`nEnter Exchange Online credentials`r`n" -ForegroundColor Cyan Connect-ExchangeOnline $InitialDomain = ((Get-AcceptedDomain).where{ $_.InitialDomain }).DomainName Write-Host "`r`nConnected to Exchange Online Tenant: $InitialDomain`r`n" -ForegroundColor Green $CloudHash = Get-CloudMailboxHash Get-PSSession | Remove-PSSession $CompareObject = Invoke-CompareGuid -RMHash $RMHash -CloudHash $CloudHash $SourcePath = Join-Path -Path $PoshPath -ChildPath $InitialDomain $SourceFile = Join-Path -Path $SourcePath -ChildPath ('Guid_Compare_{0}_{1}.csv' -f $InitialDomain, [DateTime]::Now.ToString('yyyy-MM-dd-hhmm')) if (-not ($null = Test-Path $SourcePath)) { $ItemSplat = @{ Type = 'Directory' Force = $true ErrorAction = 'SilentlyContinue' } $null = New-Item $PoshPath @ItemSplat $null = New-Item $SourcePath @ItemSplat } $CompareObject | Out-GridView -Title "Results of Guid Comparison to Tenant: $InitialDomain" $CompareObject | Export-Csv $SourceFile -NoTypeInformation $AddGuidListTrimmed = $CompareObject | Where-Object { -not $_.ExchangeGuidMatch -or -not $_.ArchiveGuidMatch } | Sort-Object DisplayName, OrganizationalUnit $AddGuidListNumbered = Invoke-CompareGuid -Numbered $AddGuidListTrimmed $AddGuidList = $AddGuidListNumbered | Out-GridView -OutputMode Multiple -Title 'Please choose which Remote Mailbox to modify to match Exchange Online' if ($AddGuidList) { Connect-Exchange @PSBoundParameters -Server $Server $GuidResult = Set-ExchangeGuid -AddGuidList $AddGuidList -RMHash $RMHash $GuidResult | Out-GridView -Title "Results of Adding Guid to Tenant: $InitialDomain" $ResultFile = Join-Path -Path $SourcePath -ChildPath ('Guid_Result_{0}_{1}.csv' -f $InitialDomain, [DateTime]::Now.ToString('yyyy-MM-dd-hhmm')) $GuidResult | Export-Csv $ResultFile -NoTypeInformation } else { Write-Host "All ExchangeGuid and ArchiveGuid already match" -ForegroundColor Yellow -BackgroundColor Black return } } |