Automatic Outlook Signature

#variables $SignatureName = 'Signature' $SigSource = '\\location\Signature.docx' $SignatureVersion = "1.0" $ForceSignature = '0' #'0' = editable ; '1' non-editable and forced. #Environment variables $AppData=$env:appdata $SigPath = '\Microsoft\Signatures' $LocalSignaturePath = $AppData+$SigPath $RemoteSignaturePathFull = $SigSource #Copy file If (!(Test-Path -Path $LocalSignaturePath\$SignatureVersion)) { New-Item -Path $LocalSignaturePath\$SignatureVersion -Type Directory } Elseif (Test-Path -Path $LocalSignaturePath\$SignatureVersion) { Write-Host "Signature already exists, Script will now exit..." -ForegroundColor Yellow break } #Check signature path if (!(Test-Path -path $LocalSignaturePath)) { New-Item $LocalSignaturePath -Type Directory } #Get Active Directory information for logged in user $UserName = $env:username $Filter = "(&(objectCategory=User)(samAccountName=$UserName))" $Searcher = New-Object System.DirectoryServices.DirectorySearcher $Searcher.Filter = $Filter $ADUserPath = $Searcher.FindOne() $ADUser = $ADUserPath.GetDirectoryEntry() #Copy signature templates from domain to local Signature-folder Write-Host "Copying Signatures" -ForegroundColor Green Copy-Item "$Sigsource" "$LocalSignaturePath\$SignatureName.docx" -Force #Insert variables from Active Directory to rtf signature-file $MSWord = New-Object -ComObject word.application $fullPath = "$LocalSignaturePath\$SignatureName.docx" $MSWord.Documents.Open($fullPath) #$MSWord.visible = $true #User Name $ Designation Function Update-Sig { Param($attribute,$value) $ReplaceAll = 2 ;$FindContinue = 1;$MatchCase = $False;$MatchWholeWord = $True;$MatchWildcards = $False;$MatchSoundsLike = $False;$MatchAllWordForms = $False $Forward = $True;$Wrap = $FindContinue;$Format = $False $FindText = $attribute $ReplaceText = $value Write-Host "Finding $attribute ....." -ForegroundColor Green -NoNewline Write-Host "Replacing with value:$value" -ForegroundColor yellow $MSWord.Selection.Find.Execute($FindText, $True, $MatchWholeWord, $MatchWildcards, $MatchSoundsLike, $MatchAllWordForms, $Forward, $Wrap, $Format, $ReplaceText, $ReplaceAll ) if ($MSWord.Selection.Find.Execute($ReplaceText.ToString())) { $MSWord.ActiveDocument.Hyperlinks.Add($MSWord.Selection.Range, "mailto:"+$ReplaceText.ToString(), $missing, $missing, $ReplaceText.ToString()) | Out-Null } } Update-Sig -attribute "mail" -value "$([string]($ADUser.mail))" Update-Sig -attribute "DisplayName" -value "$([string]($ADUser.displayName))" Update-Sig -attribute "title" -value "$([string]($ADUser.title))" Update-Sig -attribute "TelephoneNumber" -value "$([string]($ADUser.TelephoneNumber))" #Save new message signature #Save HTML $saveFormat = [Enum]::Parse([Microsoft.Office.Interop.Word.WdSaveFormat], "wdFormatHTML"); $path = $LocalSignaturePath+'\'+$SignatureName+".htm" $MSWord.ActiveDocument.saveas([ref]$path, [ref]$saveFormat) #Save RTF $saveFormat = [Enum]::Parse([Microsoft.Office.Interop.Word.WdSaveFormat], "wdFormatRTF"); $path = $LocalSignaturePath+'\'+$SignatureName+".rtf" $MSWord.ActiveDocument.SaveAs([ref] $path, [ref]$saveFormat) #Save TXT $saveFormat = [Enum]::Parse([Microsoft.Office.Interop.Word.WdSaveFormat], "wdFormatText"); $path = $LocalSignaturePath+'\'+$SignatureName+".txt" $MSWord.ActiveDocument.SaveAs([ref] $path, [ref]$SaveFormat) | Out-Null $MSWord.ActiveDocument.Close() $MSWord.Quit() #Office 2016 If (Test-Path HKCU:'\Software\Microsoft\Office\15.0') { Write-host "Setting signature for Office 2016"-ForegroundColor Green If ($ForceSignature -eq '0') { Write-host "Setting signature for Office 2016 as available" -ForegroundColor Green $MSWord = New-Object -comobject word.application $EmailOptions = $MSWord.EmailOptions $EmailSignature = $EmailOptions.EmailSignature $EmailSignatureEntries = $EmailSignature.EmailSignatureEntries $EmailSignature.NewMessageSignature="$SignatureName" $EmailSignature.ReplyMessageSignature="$SignatureName" } If ($ForceSignature -eq '1') { Write-Host "Setting signature for Office 2016 " If (!(Get-ItemProperty -Name 'NewSignature' -Path HKCU:'\Software\Microsoft\Office\15.0\Common\MailSettings' -ErrorAction SilentlyContinue)) { New-ItemProperty HKCU:'\Software\Microsoft\Office\15.0\Common\MailSettings' -Name 'NewSignature' -Value $SignatureName -PropertyType 'String' -Force } If (!(Get-ItemProperty -Name 'ReplySignature' -Path HKCU:'\Software\Microsoft\Office\15.0\Common\MailSettings' -ErrorAction SilentlyContinue)) { New-ItemProperty HKCU:'\Software\Microsoft\Office\15.0\Common\MailSettings' -Name 'ReplySignature' -Value $SignatureName -PropertyType 'String' -Force } } }