Public/Migration/CloudData/Add-X500FromContactToContact.ps1
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using namespace System.Management.Automation.Host function Add-X500FromContactToContact { [CmdletBinding()] param ( [Parameter()] $OnPremExchangeServer, [Parameter()] [switch] $DeleteExchangeCreds, [Parameter()] [switch] $DontViewEntireForest ) if ($DeleteExchangeCreds) { Connect-Exchange -DeleteExchangeCreds:$true continue } while (-not $OnPremExchangeServer ) { Write-Host "Enter the name of the Exchange Server. Example: ExServer01.domain.com" -ForegroundColor Cyan $OnPremExchangeServer = Read-Host "Exchange Server Name" } while (-not $ConfirmExServer) { $Yes = [ChoiceDescription]::new('&Yes', 'ExServer: Yes') $No = [ChoiceDescription]::new('&No', 'ExServer: No') $Options = [ChoiceDescription[]]($Yes, $No) $Title = 'Specified Exchange Server: {0}' -f $OnPremExchangeServer $Question = 'Is this correct?' $YN = $host.ui.PromptForChoice($Title, $Question, $Options, 1) switch ($YN) { 0 { $ConfirmExServer = $true } 1 { Write-Host "`r`nEnter the name of the Exchange Server. Example: ExServer01.domain.com" -ForegroundColor Cyan $OnPremExchangeServer = Read-Host "Exchange Server Name" } } } Get-PSSession | Remove-PSSession Write-Host "`r`nConnecting to Exchange On-Premises: $OnPremExchangeServer`r`n" -ForegroundColor Cyan Connect-Exchange -Server $OnPremExchangeServer -DontViewEntireForest:$DontViewEntireForest Get-DestinationRecipientHash -Type MailContact $PoshPath = (Join-Path -Path ([Environment]::GetFolderPath('Desktop')) -ChildPath Posh365 ) if (-not (Test-Path $PoshPath)) { $null = New-Item $PoshPath -type Directory -Force:$true -ErrorAction SilentlyContinue } $TargetHash = Join-Path -Path $PoshPath -ChildPath 'TargetHash.xml' $SourceHash = Join-Path -Path $PoshPath -ChildPath 'SourceHash.xml' if (-not (Test-Path $TargetHash) -or -not (Test-Path $SourceHash)) { Write-Host "Missing one or both files" -ForegroundColor Red Write-Host "1) $TargetHash" -ForegroundColor Cyan Write-Host "2) $SourceHash" -ForegroundColor Cyan return } else { $Target = Import-Clixml $TargetHash $Source = Import-Clixml $SourceHash } $MatchingPrimaryCSV = Join-Path -Path $PoshPath -ChildPath 'MatchingPrimary.csv' $ResultObject = Compare-AddX500FromContact -Target $Target -Source $Source | Sort-Object TargetDisplayName $ResultObject | Out-GridView -Title "Results of comparison between source and target - Looking for Source ExternalEmailAddress matches with Target PrimarySmtpAddress" $ResultObject | Export-Csv $MatchingPrimaryCSV -NoTypeInformation -Encoding UTF8 Write-Host "Comparison has been exported to: " -ForegroundColor Cyan -NoNewline Write-Host "$MatchingPrimaryCSV`t`n`t`n" -ForegroundColor Green Write-Host "Comparing Source to Target . . ." -BackgroundColor White -ForegroundColor Black $Yes = [ChoiceDescription]::new('&Yes', 'WriteX500: Yes') $No = [ChoiceDescription]::new('&No', 'WriteX500: No') $Options = [ChoiceDescription[]]($Yes, $No) $Title = 'Please inspect the results comparing Source ExternalEmailAddress to Target PrimarySmtpAddress' $Question = 'Select ( Y ) to choose the mailboxes where x500 addresses will be added. The x500s will be added from the LegacyExchageDN column and x500 column (if present)' $YesNo = $host.ui.PromptForChoice($Title, $Question, $Options, 1) switch ($YesNo) { 0 { $TargetResult = Join-Path -Path $PoshPath -ChildPath 'TargetResult.csv' Write-Host "Choose Recipients to add X500s then click OK - To select use Ctrl/Shift + click (individual) or Ctrl + A (All)" -ForegroundColor Black -BackgroundColor White $AddProxyList = Invoke-Addx500FromContact -MatchingPrimary $ResultObject | Out-GridView -OutputMode Multiple -Title "Choose Recipients to add X500s then click OK - To select use Ctrl/Shift + click (individual) or Ctrl + A (All)" $UserSelection = Add-ProxyToRecipient -Type MailContact -AddProxyList $AddProxyList $UserSelection | Out-GridView -Title 'Results of adding Email Addresses to Target Mail Contacts' $UserSelection | Export-Csv $TargetResult -NoTypeInformation -Encoding UTF8 -Append Write-Host "Log has been exported to: " -ForegroundColor Cyan -NoNewline Write-Host "$TargetResult" -ForegroundColor Green } 1 { return } } } |