internal/functions/Update-Source.ps1
|
Function Update-Source { <# .SYNOPSIS Function to convert RemoteMailbox to MailUser and update the targetAddress to destination. .DESCRIPTION This function is called by Update-T2TPostMigration function through -Source param. Basically we need to save a bunch of Exchange attributes before the convertion, as there is no easy way to do that in a supported we must disable the remotemailbox and enable the MEU, but doing so all Exchange attributes will be deleted so the function needs to re-assign. .EXAMPLE PS C:\> Update-Source The following example run this function. #> # region local variables $MigratedUsersImportCheck = Get-CSVStatus -UsersMigrated if ( $MigratedUsersImportCheck -eq 0 ) { Break } $UsersCount = ($updatelist | Measure-Object).count [int]$counter = 0 $Properties = @( 'extensionAttribute1' 'extensionAttribute2' 'extensionAttribute3' 'extensionAttribute4' 'extensionAttribute5' 'extensionAttribute6' 'extensionAttribute7' 'extensionAttribute8' 'extensionAttribute9' 'extensionAttribute10' 'extensionAttribute11' 'extensionAttribute12' 'extensionAttribute13' 'extensionAttribute14' 'extensionAttribute15' ) # region loop each user foreach ( $i in $updatelist ) { $counter++ Write-Progress -Activity "Converting RemoteMailbox to MEU and changing ExternalEmailAddress" -Status "Working on $($i.ExternalEmailAddress)" -PercentComplete ( $counter * 100 / $UsersCount ) if ( $i.MoveRequestStatus -eq 'Completed' ) { # save user properties to variable before disable remote mailbox try { $user = Get-RemoteMailbox -Identity $i.Alias -ErrorAction Stop if ( $LocalMachineIsNotExchange.IsPresent -and $LocalAD -eq '' ) { $aduser = Get-RemoteADUser $i.Alias -Properties * | Select-Object -Property $Properties -ErrorAction Stop } else { $aduser = Get-ADUser $i.Alias -Properties * | Select-Object -Property $Properties -ErrorAction Stop } } catch { Write-PSFMessage -Level Output -Message "The RemoteMailbox $($i.PrimarySMTPAddress) was not found." } # disable remote mailbox if ( $user ) { Disable-RemoteMailbox -Identity $i.Alias -Confirm:$false if ( $? ) { Write-PSFMessage -Level Output -Message "RemoteMailbox $($i.PrimarySMTPAddress) successfully converted to MailUser." # if -UsePrimarySMTPAsTargetAddress is preset, # honor it, otherwise set MOERA as targetAddress if ( $UsePrimarySMTPAsTargetAddress.IsPresent ) { Enable-MailUser -Identity $i.Alias -ExternalEmailAddress $i.PrimarySMTPAddress | Out-Null } else { Enable-MailUser -Identity $i.Alias -ExternalEmailAddress $i.ExternalEmailAddress | Out-Null } # convert legacyDN to X500 and set proxyAddresses $x500 = "x500:" + $user.legacyExchangeDN $proxy = $user.EmailAddresses $ProxyArray = @() $ProxyArray = $Proxy -split "," $ProxyArray = $ProxyArray + $x500 Set-MailUser -Identity $i.Alias -EmailAddresses @{ Add = $ProxyArray } -HiddenFromAddressListsEnabled $user.HiddenFromAddressListsEnabled # if there were custom attribues before, re-add them $Replace = @{} foreach ( $element in $Properties ) { if ( $aduser.$element ) { $Replace.Add( $element, $aduser.$element ) } } if ( $Replace ) { Set-ADUser -Identity $i.Alias -Replace $Replace } } } } } # region clean up variables and sessions Disconnect-ExchangeOnline -Confirm:$false -InformationAction Ignore -ErrorAction SilentlyContinue Get-PSSession | Remove-PSSession Remove-Variable * -ErrorAction SilentlyContinue } |