Public/Migration/MailboxMove/Base/New-MailboxMove.ps1
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function New-MailboxMove { <# .SYNOPSIS Sync Mailboxes from On-Premises Exchange to Exchange Online Either CSV or Excel file from SharePoint can be used .DESCRIPTION Sync Mailboxes from On-Premises Exchange to Exchange Online Either CSV or Excel file from SharePoint can be used .PARAMETER SharePointURL Sharepoint url ex. https://fabrikam.sharepoint.com/sites/Contoso .PARAMETER ExcelFile Excel file found in "Shared Documents" of SharePoint site specified in SharePointURL ex. "Batches.xlsx" Minimum headers required are: BatchName, UserPrincipalName .PARAMETER MailboxCSV Path to csv of mailboxes. Minimum headers required are: BatchName, UserPrincipalName .PARAMETER RemoteHost This is the on-premises endpoint where the source mailboxes reside ex. mail.contoso.com .PARAMETER Tenant This is the tenant domain - where you are migrating to. Ex. if tenant is contoso.mail.onmicrosoft.com use contoso .PARAMETER GroupsToAddUserTo Provide one or more Active Directory Groups to add each user chosen to. -GroupsToAddUserTo "Human Resources", "Accounting" Requires AD Module. This is optional .EXAMPLE New-MailboxMove -RemoteHost mail.contoso.com -Tenant Contoso -MailboxCSV c:\scripts\batches.csv -GroupsToAddUserTo "Office 365 E3" .EXAMPLE New-MailboxMove -SharePointURL 'https://fabrikam.sharepoint.com/sites/Contoso' -ExcelFile 'Batches.xlsx' -RemoteHost mail.contoso.com -Tenant Contoso .NOTES General notes #> [CmdletBinding(DefaultParameterSetName = 'SharePoint')] [Alias('NMM')] param ( [Parameter()] [switch] $TenantToTenant, [Parameter(Mandatory, ParameterSetName = 'SharePoint')] [ValidateNotNullOrEmpty()] [string] $SharePointURL, [Parameter(Mandatory, ParameterSetName = 'SharePoint')] [ValidateNotNullOrEmpty()] [string] $ExcelFile, [Parameter(Mandatory, ParameterSetName = 'CSV')] [ValidateNotNullOrEmpty()] [string] $MailboxCSV, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [Alias('RemoteTenant')] [string] $RemoteHost, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [Alias('TargetDeliveryDomain')] [string] $Tenant, [Parameter()] [ValidateNotNullOrEmpty()] [int] $BadItemLimit = 20, [Parameter()] [ValidateNotNullOrEmpty()] [int] $LargeItemLimit = 20, [Parameter()] [ValidateNotNullOrEmpty()] [int] $IncrementalSyncIntervalHours = 24, [Parameter()] [ValidateNotNullOrEmpty()] [string[]] $GroupsToAddUserTo ) if ($TenantToTenant) { if ($Tenant -notmatch '\.onmicrosoft\.com') { $Tenant = '{0}.onmicrosoft.com' -f $Tenant } if ($RemoteHost -notmatch '\.onmicrosoft\.com') { $RemoteHost = '{0}.onmicrosoft.com' -f $RemoteHost } } else { if ($Tenant -notmatch '\.mail\.onmicrosoft\.com') { $Tenant = '{0}.mail.onmicrosoft.com' -f $Tenant } } switch ($PSCmdlet.ParameterSetName) { 'SharePoint' { $SharePointSplat = @{ SharePointURL = $SharePointURL ExcelFile = $ExcelFile } $UserChoice = Import-SharePointExcelDecision @SharePointSplat } 'CSV' { $UserChoice = Import-MailboxCsvDecision -MailboxCSV $MailboxCSV } } if ($UserChoice -ne 'Quit' ) { $Sync = @{ RemoteHost = $RemoteHost Tenant = $Tenant } if ($BadItemLimit) { $Sync.Add('BadItemLimit', $BadItemLimit) } if ($LargeItemLimit) { $Sync.Add('LargeItemLimit', $LargeItemLimit) } if ($TenantToTenant) { $Sync.Add('IncrementalSyncInterval',$IncrementalSyncIntervalHours) $UserChoice | Invoke-T2TNewMailboxMove @Sync | Out-GridView -Title "Results of New Tenant to Tenant Mailbox Move" } else { $UserChoice | Invoke-NewMailboxMove @Sync | Out-GridView -Title "Results of New Mailbox Move" } foreach ($Group in $GroupsToAddUserTo) { $GuidList = $UserChoice | Get-ADUserGuid $GuidList | Add-UserToADGroup -Group $Group } } } |