Script to export a list of all Outlook profiles attached to a user in Windows - can be run as login script

export-OutlookProfilesListToCSV.ps1

#Define central storage for the log files to be collected.
#Make sure all users that run this script have write permissions on this share

$logFile = "\\fileserver.domain.local\share\$($env:USERNAME)_OutlookAccounts.csv"

#Testing for Outlook 2013 and newer

If (Test-Path 'hkcu:\Software\Microsoft\Office\15.0\Outlook\Profiles') {
	$regPath = 'hkcu:\Software\Microsoft\Office\15.0\Outlook\Profiles\*\9375CFF0413111d3B88A00104B2A6676\*'
}elseif(Test-Path 'hkcu:\Software\Microsoft\Office\16.0\Outlook\Profiles'){
	$regPath = 'hkcu:\Software\Microsoft\Office\16.0\Outlook\Profiles\*\9375CFF0413111d3B88A00104B2A6676\*'
}else{
	#Outlook not found - terminating
	exit
}

#Exporting results in CSV format

Get-ItemProperty $regPath | Where{$_.'Account Name' -notmatch 'Outlook Address Book|Outlook Data File'} | Select @{n='Computer Name';e={$env:COMPUTERNAME}},@{n='User Name';e={$env:USERNAME}}, 'Account Name' | Export-Csv $logFile -Force