$username = ([adsi]"WinNT://$env:userdomain/$env:username,user").fullname
$userfolder = Join-Path '\\cd2012\EMAILBACKUP\' ($username.ToString())
$pcfolder = Join-Path $userfolder $env:COMPUTERNAME

 if ($env:username -ne "excludeduser")
 {
        $wshell = New-Object -ComObject Wscript.Shell -ErrorAction SilentlyContinue
        $wshell.Popup("Starting backups of emails",64)
        Stop-Process -ProcessName Thunderbird* -Force -ErrorAction 'silentlycontinue'
        Stop-Process -ProcessName Outlook* -Force -ErrorAction 'silentlycontinue'


if ((Test-Path $userfolder) -and (Test-Path $pcfolder))
    {
            Write-Host "Last write"
            $wts = (get-item $pcfolder).LastWriteTime
            $timespan = new-timespan -days 2




            if (((get-date) - $wts) -gt $timespan)
                {

                  $res=Test-Path "$env:LOCALAPPDATA\Microsoft\Outlook\"
                    if ($res -eq $True)
                        {
                            & c:\windows\system32\Robocopy.exe "$env:LOCALAPPDATA\Microsoft\Outlook\" "$pcfolder" /E /MT:20 /ZB /R:3 /W:5 /V /ETA /LOG:\\cd2012\EMAILBACKUP\backuplog$username$(Get-Date -format 'yyyMMdd-HHmmssfff').txt

                        }
                        $res=Test-Path "$env:APPDATA\Thunderbird\Profiles\"
                    if ($res -eq $True)
                        {
                            & c:\windows\system32\Robocopy.exe "$env:APPDATA\Thunderbird\Profiles\" "$pcfolder" /E /MT:20 /ZB /R:3 /W:5 /V /ETA /LOG:\\cd2012\EMAILBACKUP\backuplog$username$(Get-Date -format 'yyyMMdd-HHmmssfff').txt

                        }

                    Set-ItemProperty -Path $userfolder -Name LastWriteTime -Value $(Get-Date)
                    Set-ItemProperty -Path $pcfolder -Name LastWriteTime -Value $(Get-Date)


                }
    }
    else
    {


        if (-not (Test-Path $userfolder))
        {

            New-Item -ItemType directory -Path $userfolder
            $acl = Get-Acl $userfolder
            $acl.Access | %{$acl.RemoveAccessRule($_)}
            $acl.SetOwner([System.Security.Principal.NTAccount] $env:USERNAME)
            $rule = New-Object System.Security.AccessControl.FileSystemAccessRule($env:USERNAME,'FullControl','Allow')
            $acl.AddAccessRule($rule)
            $rule = New-Object System.Security.AccessControl.FileSystemAccessRule('myusernamehere','FullControl','Allow')
            $acl.AddAccessRule($rule)
            Set-Acl $userfolder $acl | Out-Null
            $acl = Get-Acl $userfolder
            $acl.SetAccessRuleProtection($True, $False)
            Set-Acl $userfolder $acl | Out-Null
         }

         if (-not (Test-Path $pcfolder))
         {
                    New-Item -ItemType directory -Path $pcfolder
                    $acl2 = Get-Acl $pcfolder
                    $acl2.Access | %{$acl2.RemoveAccessRule($_)}
                    $acl2.SetOwner([System.Security.Principal.NTAccount] $env:USERNAME)
                    $rule2 = New-Object System.Security.AccessControl.FileSystemAccessRule($env:USERNAME,'FullControl','Allow')
                    $acl2.AddAccessRule($rule2)
                    $rule2 = New-Object System.Security.AccessControl.FileSystemAccessRule('myusernamehere','FullControl','Allow')
                    $acl2.AddAccessRule($rule2)
                    Set-Acl $pcfolder $acl2 | Out-Null
                    $acl2 = Get-Acl $pcfolder
                    $acl2.SetAccessRuleProtection($False,$True)
                    Set-Acl $pcfolder $acl2 | Out-Null
         }



            $res=Test-Path "$env:LOCALAPPDATA\Microsoft\Outlook\"
            if ($res -eq $True)
            {
                & c:\windows\system32\Robocopy.exe "$env:LOCALAPPDATA\Microsoft\Outlook\" "$pcfolder" /E /MT:20 /ZB /R:3 /W:5 /V /ETA /LOG:\\cd2012\EMAILBACKUP\backuplog$username$(Get-Date -format 'yyyMMdd-HHmmssfff').txt
               }

            $res=Test-Path "$env:APPDATA\Thunderbird\Profiles\"
            if ($res -eq $True)
            {

                & c:\windows\system32\Robocopy.exe "$env:APPDATA\Thunderbird\Profiles\" "$pcfolder" /E /MT:20 /ZB /R:3 /W:5 /V /ETA /LOG:\\cd2012\EMAILBACKUP\backuplog$username$(Get-Date -format 'yyyMMdd-HHmmssfff').txt
               }
             Set-ItemProperty -Path $userfolder -Name LastWriteTime -Value $(Get-Date)
             Set-ItemProperty -Path $pcfolder -Name LastWriteTime -Value $(Get-Date)
        }




}

Write-Host "Finished"