Public/Migration/Test-PreFlightOnPrem.ps1
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function Test-PreFlightOnPrem { param ( [Parameter(Mandatory = $true)] [System.IO.FileInfo] $csvFileName ) Write-Host "`r`n" Write-Host "Importing CSV from: `"$csvFileName`"" -ErrorAction Stop $mailboxes = Import-Csv $csvFileName $i = 1 $count = $mailboxes.count foreach ($mailbox in $mailboxes) { $upn = $mailbox.MailUser $percent = [int](($i / $count) * 100) Write-Progress -Activity "Running PreChecks" -Status "Processing $upn ($i of $count)" -PercentComplete $percent Write-Host "`nBEGIN CHECKS FOR " -NoNewline Write-Host " $upn `n" -ForegroundColor Yellow $onPremMailbox = Get-Mailbox -Identity $upn -ErrorAction SilentlyContinue $mailbox.RecipientType = $onPremMailbox.RecipientTypeDetails $mailbox.SamAccountName = $onPremMailbox.SamAccountName Write-Host "`tForwarders: " -NoNewLine if ($onPremMailbox.ForwardingAddress -ne $NULL) { $forward = Get-Recipient $onPremMailbox.ForwardingAddress $mailbox.ForwardingAddress = $forward.PrimarySmtpAddress Write-Host "$($forward.PrimarySmtpAddress)" -ForegroundColor Cyan } else { Write-Host "Not Found" -ForegroundColor Green $mailbox.ForwardingAddress = "Not Found" } $casOnPremMailbox = Get-CASMailbox -Identity $upn -ErrorAction SilentlyContinue Write-Host "`tActiveSync: " -NoNewLine if ($casOnPremMailbox.ActiveSyncenabled -eq $TRUE) { $mailbox.ActiveSyncEnabled = "TRUE" Write-Host "Enabled" -ForegroundColor Cyan } else { $mailbox.ActiveSyncEnabled = "FALSE" Write-Host "Disabled" -ForegroundColor Red } $i++ } $mailboxes | Export-Csv $csvfile -NoTypeInformation -Encoding UTF8 } |